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parameters adding simplified #13

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@BunioFH BunioFH commented Mar 27, 2018

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dwrobel added a commit that referenced this pull request May 10, 2018
@dwrobel
fix AddressSanitizer: stack-buffer-overflow (too small sscanf buffer)
80e2386 
Fixes the following stack-buffer-overflow:
 ==27779==ERROR: AddressSanitizer: stack-buffer-overflow on address 0x7fff59785fa0 at pc 0x7f7b354ffeda bp 0x7fff59785760 sp 0x7fff59784ee8
 WRITE of size 17 at 0x7fff59785fa0 thread T0
    #0 0x7f7b354ffed9  (/lib64/libasan.so.4+0x62ed9)
    #1 0x7f7b3550092a in vsscanf (/lib64/libasan.so.4+0x6392a)
    #2 0x7f7b35500a26 in __interceptor_sscanf (/lib64/libasan.so.4+0x63a26)
    #3 0x59f20d in pxPath::parsePath(char const*, pxPath*) /home/sw/projects/pxscene/pxCore/examples/pxScene2d/src/rasterizer/pxPath.cpp:591
    #4 0x59acf0 in pxPath::setPath(rtString) /home/sw/projects/pxscene/pxCore/examples/pxScene2d/src/rasterizer/pxPath.cpp:201
    #5 0x5a3273 in pxPath::setPath_PropSetterThunk(rtValue const&) /home/sw/projects/pxscene/pxCore/examples/pxScene2d/src/rasterizer/pxPath.h:69
    #6 0x75c8a5 in rtObject::Set(char const*, rtValue const*) /home/sw/projects/pxscene/pxCore/src/rtObject.cpp:425
    #7 0x5ae279 in pxObject::Set(char const*, rtValue const*) /home/sw/projects/pxscene/pxCore/examples/pxScene2d/src/pxScene2d.cpp:683
    #8 0x75f4a1 in rtObjectRef::Set(char const*, rtValue const*) /home/sw/projects/pxscene/pxCore/src/rtObject.cpp:589
    #9 0x52ab93 in rtObjectBase::set(char const*, rtValue const&) /home/sw/projects/pxscene/pxCore/examples/pxScene2d/src/../../../src/rtObject.h:87
    #10 0x75ccc2 in rtObjectBase::set(rtObjectRef) /home/sw/projects/pxscene/pxCore/src/rtObject.cpp:456
    #11 0x5bd097 in pxScene2d::createPath(rtObjectRef, rtObjectRef&) /home/sw/projects/pxscene/pxCore/examples/pxScene2d/src/pxScene2d.cpp:2124
    #12 0x5bb0eb in pxScene2d::create(rtObjectRef, rtObjectRef&) /home/sw/projects/pxscene/pxCore/examples/pxScene2d/src/pxScene2d.cpp:2010
    #13 0x5f2c27 in pxScene2d::create_thunk(int, rtValue const*, rtValue&) (/home/sw/projects/pxscene/pxCore/examples/pxScene2d/src/pxscene+0x5f2c27)
    #14 0x75f79f in rtObjectFunction::Send(int, rtValue const*, rtValue*) /home/sw/projects/pxscene/pxCore/src/rtObject.cpp:605
    #15 0x6eadc7 in rtScriptNodeUtils::rtFunctionWrapper::call(v8::FunctionCallbackInfo<v8::Value> const&) /home/sw/projects/pxscene/pxCore/src/rtScriptNode/rtFunctionWrapper.cpp:245
    #16 0x7f7b34158321 in v8::internal::FunctionCallbackArguments::Call(void (*)(v8::FunctionCallbackInfo<v8::Value> const&)) (/lib64/libnode8-shared.so.57+0x6af321)
    #17 0x7f7b341c25a5  (/lib64/libnode8-shared.so.57+0x7195a5)
    #18 0x7f7b008042fc  (<unknown module>)

 Address 0x7fff59785fa0 is located in stack of thread T0 at offset 1616 in frame
    #0 0x59ad69 in pxPath::parsePath(char const*, pxPath*) /home/sw/projects/pxscene/pxCore/examples/pxScene2d/src/rasterizer/pxPath.cpp:219

  This frame has 25 object(s):
    [32, 36) 'x0'
    [96, 100) 'y0'
    [160, 164) 'x1'
    [224, 228) 'y1'
    [288, 292) 'x2'
    [352, 356) 'y2'
    [416, 420) 'rx'
    [480, 484) 'ry'
    [544, 548) 'w'
    [608, 612) 'h'
    [672, 676) 'xrot'
    [736, 740) 'r'
    [800, 804) 'n'
    [864, 868) 'lflag'
    [928, 932) 'sflag'
    [992, 996) 'pt'
    [1056, 1064) 'it'
    [1120, 1128) '<unknown>'
    [1184, 1192) 'end'
    [1248, 1256) '<unknown>'
    [1312, 1336) 'points'
    [1376, 1424) 'c'
    [1472, 1496) 'ans'
    [1536, 1538) 'op'
    [1600, 1616) 'poly_str' <== Memory access at offset 1616 overflows this variable
 HINT: this may be a false positive if your program uses some custom stack unwind mechanism or swapcontext
      (longjmp and C++ exceptions *are* supported)
 SUMMARY: AddressSanitizer: stack-buffer-overflow (/lib64/libasan.so.4+0x62ed9)
 Shadow bytes around the buggy address:
  0x10006b2e8ba0: f2 f2 f2 f2 f2 f2 04 f2 f2 f2 f2 f2 f2 f2 00 f2
  0x10006b2e8bb0: f2 f2 f2 f2 f2 f2 00 f2 f2 f2 f2 f2 f2 f2 00 f2
  0x10006b2e8bc0: f2 f2 f2 f2 f2 f2 00 f2 f2 f2 f2 f2 f2 f2 00 00
  0x10006b2e8bd0: 00 f2 f2 f2 f2 f2 00 00 00 00 00 00 f2 f2 f2 f2
  0x10006b2e8be0: f2 f2 00 00 00 f2 f2 f2 f2 f2 02 f2 f2 f2 f2 f2
=>0x10006b2e8bf0: f2 f2 00 00[f2]f2 00 00 00 00 00 00 00 00 00 00
  0x10006b2e8c00: 00 00 00 00 00 00 00 00 00 00 f1 f1 f1 f1 00 f2
  0x10006b2e8c10: f2 f2 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  0x10006b2e8c20: 00 00 00 00 00 00 f1 f1 f1 f1 00 00 f2 f2 00 00
  0x10006b2e8c30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  0x10006b2e8c40: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
Shadow byte legend (one shadow byte represents 8 application bytes):
  Addressable:           00
  Partially addressable: 01 02 03 04 05 06 07
  Heap left redzone:       fa
  Freed heap region:       fd
  Stack left redzone:      f1
  Stack mid redzone:       f2
  Stack right redzone:     f3
  Stack after return:      f5
  Stack use after scope:   f8
  Global redzone:          f9
  Global init order:       f6
  Poisoned by user:        f7
  Container overflow:      fc
  Array cookie:            ac
  Intra object redzone:    bb
  ASan internal:           fe
  Left alloca redzone:     ca
  Right alloca redzone:    cb
==27779==ABORTING
dwrobel added a commit that referenced this pull request May 10, 2018
@dwrobel
fix AddressSanitizer: stack-buffer-overflow (too small sscanf buffer)
0d43cde 
Fixes the following stack-buffer-overflow:
 ==27779==ERROR: AddressSanitizer: stack-buffer-overflow on address 0x7fff59785fa0 at pc 0x7f7b354ffeda bp 0x7fff59785760 sp 0x7fff59784ee8
 WRITE of size 17 at 0x7fff59785fa0 thread T0
    #0 0x7f7b354ffed9  (/lib64/libasan.so.4+0x62ed9)
    #1 0x7f7b3550092a in vsscanf (/lib64/libasan.so.4+0x6392a)
    #2 0x7f7b35500a26 in __interceptor_sscanf (/lib64/libasan.so.4+0x63a26)
    #3 0x59f20d in pxPath::parsePath(char const*, pxPath*) /home/sw/projects/pxscene/pxCore/examples/pxScene2d/src/rasterizer/pxPath.cpp:591
    #4 0x59acf0 in pxPath::setPath(rtString) /home/sw/projects/pxscene/pxCore/examples/pxScene2d/src/rasterizer/pxPath.cpp:201
    #5 0x5a3273 in pxPath::setPath_PropSetterThunk(rtValue const&) /home/sw/projects/pxscene/pxCore/examples/pxScene2d/src/rasterizer/pxPath.h:69
    #6 0x75c8a5 in rtObject::Set(char const*, rtValue const*) /home/sw/projects/pxscene/pxCore/src/rtObject.cpp:425
    #7 0x5ae279 in pxObject::Set(char const*, rtValue const*) /home/sw/projects/pxscene/pxCore/examples/pxScene2d/src/pxScene2d.cpp:683
    #8 0x75f4a1 in rtObjectRef::Set(char const*, rtValue const*) /home/sw/projects/pxscene/pxCore/src/rtObject.cpp:589
    #9 0x52ab93 in rtObjectBase::set(char const*, rtValue const&) /home/sw/projects/pxscene/pxCore/examples/pxScene2d/src/../../../src/rtObject.h:87
    #10 0x75ccc2 in rtObjectBase::set(rtObjectRef) /home/sw/projects/pxscene/pxCore/src/rtObject.cpp:456
    #11 0x5bd097 in pxScene2d::createPath(rtObjectRef, rtObjectRef&) /home/sw/projects/pxscene/pxCore/examples/pxScene2d/src/pxScene2d.cpp:2124
    #12 0x5bb0eb in pxScene2d::create(rtObjectRef, rtObjectRef&) /home/sw/projects/pxscene/pxCore/examples/pxScene2d/src/pxScene2d.cpp:2010
    #13 0x5f2c27 in pxScene2d::create_thunk(int, rtValue const*, rtValue&) (/home/sw/projects/pxscene/pxCore/examples/pxScene2d/src/pxscene+0x5f2c27)
    #14 0x75f79f in rtObjectFunction::Send(int, rtValue const*, rtValue*) /home/sw/projects/pxscene/pxCore/src/rtObject.cpp:605
    #15 0x6eadc7 in rtScriptNodeUtils::rtFunctionWrapper::call(v8::FunctionCallbackInfo<v8::Value> const&) /home/sw/projects/pxscene/pxCore/src/rtScriptNode/rtFunctionWrapper.cpp:245
    #16 0x7f7b34158321 in v8::internal::FunctionCallbackArguments::Call(void (*)(v8::FunctionCallbackInfo<v8::Value> const&)) (/lib64/libnode8-shared.so.57+0x6af321)
    #17 0x7f7b341c25a5  (/lib64/libnode8-shared.so.57+0x7195a5)
    #18 0x7f7b008042fc  (<unknown module>)

 Address 0x7fff59785fa0 is located in stack of thread T0 at offset 1616 in frame
    #0 0x59ad69 in pxPath::parsePath(char const*, pxPath*) /home/sw/projects/pxscene/pxCore/examples/pxScene2d/src/rasterizer/pxPath.cpp:219

  This frame has 25 object(s):
    [32, 36) 'x0'
    [96, 100) 'y0'
    [160, 164) 'x1'
    [224, 228) 'y1'
    [288, 292) 'x2'
    [352, 356) 'y2'
    [416, 420) 'rx'
    [480, 484) 'ry'
    [544, 548) 'w'
    [608, 612) 'h'
    [672, 676) 'xrot'
    [736, 740) 'r'
    [800, 804) 'n'
    [864, 868) 'lflag'
    [928, 932) 'sflag'
    [992, 996) 'pt'
    [1056, 1064) 'it'
    [1120, 1128) '<unknown>'
    [1184, 1192) 'end'
    [1248, 1256) '<unknown>'
    [1312, 1336) 'points'
    [1376, 1424) 'c'
    [1472, 1496) 'ans'
    [1536, 1538) 'op'
    [1600, 1616) 'poly_str' <== Memory access at offset 1616 overflows this variable
 HINT: this may be a false positive if your program uses some custom stack unwind mechanism or swapcontext
      (longjmp and C++ exceptions *are* supported)
 SUMMARY: AddressSanitizer: stack-buffer-overflow (/lib64/libasan.so.4+0x62ed9)
 Shadow bytes around the buggy address:
  0x10006b2e8ba0: f2 f2 f2 f2 f2 f2 04 f2 f2 f2 f2 f2 f2 f2 00 f2
  0x10006b2e8bb0: f2 f2 f2 f2 f2 f2 00 f2 f2 f2 f2 f2 f2 f2 00 f2
  0x10006b2e8bc0: f2 f2 f2 f2 f2 f2 00 f2 f2 f2 f2 f2 f2 f2 00 00
  0x10006b2e8bd0: 00 f2 f2 f2 f2 f2 00 00 00 00 00 00 f2 f2 f2 f2
  0x10006b2e8be0: f2 f2 00 00 00 f2 f2 f2 f2 f2 02 f2 f2 f2 f2 f2
=>0x10006b2e8bf0: f2 f2 00 00[f2]f2 00 00 00 00 00 00 00 00 00 00
  0x10006b2e8c00: 00 00 00 00 00 00 00 00 00 00 f1 f1 f1 f1 00 f2
  0x10006b2e8c10: f2 f2 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  0x10006b2e8c20: 00 00 00 00 00 00 f1 f1 f1 f1 00 00 f2 f2 00 00
  0x10006b2e8c30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  0x10006b2e8c40: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
Shadow byte legend (one shadow byte represents 8 application bytes):
  Addressable:           00
  Partially addressable: 01 02 03 04 05 06 07
  Heap left redzone:       fa
  Freed heap region:       fd
  Stack left redzone:      f1
  Stack mid redzone:       f2
  Stack right redzone:     f3
  Stack after return:      f5
  Stack use after scope:   f8
  Global redzone:          f9
  Global init order:       f6
  Poisoned by user:        f7
  Container overflow:      fc
  Array cookie:            ac
  Intra object redzone:    bb
  ASan internal:           fe
  Left alloca redzone:     ca
  Right alloca redzone:    cb
==27779==ABORTING
dwrobel added a commit that referenced this pull request May 10, 2018
@dwrobel
fix AddressSanitizer: stack-buffer-overflow (too small sscanf buffer)
41bf6ee 
Fixes the following stack-buffer-overflow:
 ==27779==ERROR: AddressSanitizer: stack-buffer-overflow on address 0x7fff59785fa0 at pc 0x7f7b354ffeda bp 0x7fff59785760 sp 0x7fff59784ee8
 WRITE of size 17 at 0x7fff59785fa0 thread T0
    #0 0x7f7b354ffed9  (/lib64/libasan.so.4+0x62ed9)
    #1 0x7f7b3550092a in vsscanf (/lib64/libasan.so.4+0x6392a)
    #2 0x7f7b35500a26 in __interceptor_sscanf (/lib64/libasan.so.4+0x63a26)
    #3 0x59f20d in pxPath::parsePath(char const*, pxPath*) /home/sw/projects/pxscene/pxCore/examples/pxScene2d/src/rasterizer/pxPath.cpp:591
    #4 0x59acf0 in pxPath::setPath(rtString) /home/sw/projects/pxscene/pxCore/examples/pxScene2d/src/rasterizer/pxPath.cpp:201
    #5 0x5a3273 in pxPath::setPath_PropSetterThunk(rtValue const&) /home/sw/projects/pxscene/pxCore/examples/pxScene2d/src/rasterizer/pxPath.h:69
    #6 0x75c8a5 in rtObject::Set(char const*, rtValue const*) /home/sw/projects/pxscene/pxCore/src/rtObject.cpp:425
    #7 0x5ae279 in pxObject::Set(char const*, rtValue const*) /home/sw/projects/pxscene/pxCore/examples/pxScene2d/src/pxScene2d.cpp:683
    #8 0x75f4a1 in rtObjectRef::Set(char const*, rtValue const*) /home/sw/projects/pxscene/pxCore/src/rtObject.cpp:589
    #9 0x52ab93 in rtObjectBase::set(char const*, rtValue const&) /home/sw/projects/pxscene/pxCore/examples/pxScene2d/src/../../../src/rtObject.h:87
    #10 0x75ccc2 in rtObjectBase::set(rtObjectRef) /home/sw/projects/pxscene/pxCore/src/rtObject.cpp:456
    #11 0x5bd097 in pxScene2d::createPath(rtObjectRef, rtObjectRef&) /home/sw/projects/pxscene/pxCore/examples/pxScene2d/src/pxScene2d.cpp:2124
    #12 0x5bb0eb in pxScene2d::create(rtObjectRef, rtObjectRef&) /home/sw/projects/pxscene/pxCore/examples/pxScene2d/src/pxScene2d.cpp:2010
    #13 0x5f2c27 in pxScene2d::create_thunk(int, rtValue const*, rtValue&) (/home/sw/projects/pxscene/pxCore/examples/pxScene2d/src/pxscene+0x5f2c27)
    #14 0x75f79f in rtObjectFunction::Send(int, rtValue const*, rtValue*) /home/sw/projects/pxscene/pxCore/src/rtObject.cpp:605
    #15 0x6eadc7 in rtScriptNodeUtils::rtFunctionWrapper::call(v8::FunctionCallbackInfo<v8::Value> const&) /home/sw/projects/pxscene/pxCore/src/rtScriptNode/rtFunctionWrapper.cpp:245
    #16 0x7f7b34158321 in v8::internal::FunctionCallbackArguments::Call(void (*)(v8::FunctionCallbackInfo<v8::Value> const&)) (/lib64/libnode8-shared.so.57+0x6af321)
    #17 0x7f7b341c25a5  (/lib64/libnode8-shared.so.57+0x7195a5)
    #18 0x7f7b008042fc  (<unknown module>)

 Address 0x7fff59785fa0 is located in stack of thread T0 at offset 1616 in frame
    #0 0x59ad69 in pxPath::parsePath(char const*, pxPath*) /home/sw/projects/pxscene/pxCore/examples/pxScene2d/src/rasterizer/pxPath.cpp:219

  This frame has 25 object(s):
    [32, 36) 'x0'
    [96, 100) 'y0'
    [160, 164) 'x1'
    [224, 228) 'y1'
    [288, 292) 'x2'
    [352, 356) 'y2'
    [416, 420) 'rx'
    [480, 484) 'ry'
    [544, 548) 'w'
    [608, 612) 'h'
    [672, 676) 'xrot'
    [736, 740) 'r'
    [800, 804) 'n'
    [864, 868) 'lflag'
    [928, 932) 'sflag'
    [992, 996) 'pt'
    [1056, 1064) 'it'
    [1120, 1128) '<unknown>'
    [1184, 1192) 'end'
    [1248, 1256) '<unknown>'
    [1312, 1336) 'points'
    [1376, 1424) 'c'
    [1472, 1496) 'ans'
    [1536, 1538) 'op'
    [1600, 1616) 'poly_str' <== Memory access at offset 1616 overflows this variable
 HINT: this may be a false positive if your program uses some custom stack unwind mechanism or swapcontext
      (longjmp and C++ exceptions *are* supported)
 SUMMARY: AddressSanitizer: stack-buffer-overflow (/lib64/libasan.so.4+0x62ed9)
 Shadow bytes around the buggy address:
  0x10006b2e8ba0: f2 f2 f2 f2 f2 f2 04 f2 f2 f2 f2 f2 f2 f2 00 f2
  0x10006b2e8bb0: f2 f2 f2 f2 f2 f2 00 f2 f2 f2 f2 f2 f2 f2 00 f2
  0x10006b2e8bc0: f2 f2 f2 f2 f2 f2 00 f2 f2 f2 f2 f2 f2 f2 00 00
  0x10006b2e8bd0: 00 f2 f2 f2 f2 f2 00 00 00 00 00 00 f2 f2 f2 f2
  0x10006b2e8be0: f2 f2 00 00 00 f2 f2 f2 f2 f2 02 f2 f2 f2 f2 f2
=>0x10006b2e8bf0: f2 f2 00 00[f2]f2 00 00 00 00 00 00 00 00 00 00
  0x10006b2e8c00: 00 00 00 00 00 00 00 00 00 00 f1 f1 f1 f1 00 f2
  0x10006b2e8c10: f2 f2 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  0x10006b2e8c20: 00 00 00 00 00 00 f1 f1 f1 f1 00 00 f2 f2 00 00
  0x10006b2e8c30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  0x10006b2e8c40: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
Shadow byte legend (one shadow byte represents 8 application bytes):
  Addressable:           00
  Partially addressable: 01 02 03 04 05 06 07
  Heap left redzone:       fa
  Freed heap region:       fd
  Stack left redzone:      f1
  Stack mid redzone:       f2
  Stack right redzone:     f3
  Stack after return:      f5
  Stack use after scope:   f8
  Global redzone:          f9
  Global init order:       f6
  Poisoned by user:        f7
  Container overflow:      fc
  Array cookie:            ac
  Intra object redzone:    bb
  ASan internal:           fe
  Left alloca redzone:     ca
  Right alloca redzone:    cb
==27779==ABORTING
dwrobel added a commit that referenced this pull request May 11, 2018
@dwrobel
fix AddressSanitizer: stack-buffer-overflow (too small sscanf buffer) (…
d8ced0e 
…pxscene#1150)

Fixes the following stack-buffer-overflow:
 ==27779==ERROR: AddressSanitizer: stack-buffer-overflow on address 0x7fff59785fa0 at pc 0x7f7b354ffeda bp 0x7fff59785760 sp 0x7fff59784ee8
 WRITE of size 17 at 0x7fff59785fa0 thread T0
    #0 0x7f7b354ffed9  (/lib64/libasan.so.4+0x62ed9)
    #1 0x7f7b3550092a in vsscanf (/lib64/libasan.so.4+0x6392a)
    #2 0x7f7b35500a26 in __interceptor_sscanf (/lib64/libasan.so.4+0x63a26)
    #3 0x59f20d in pxPath::parsePath(char const*, pxPath*) /home/sw/projects/pxscene/pxCore/examples/pxScene2d/src/rasterizer/pxPath.cpp:591
    #4 0x59acf0 in pxPath::setPath(rtString) /home/sw/projects/pxscene/pxCore/examples/pxScene2d/src/rasterizer/pxPath.cpp:201
    #5 0x5a3273 in pxPath::setPath_PropSetterThunk(rtValue const&) /home/sw/projects/pxscene/pxCore/examples/pxScene2d/src/rasterizer/pxPath.h:69
    #6 0x75c8a5 in rtObject::Set(char const*, rtValue const*) /home/sw/projects/pxscene/pxCore/src/rtObject.cpp:425
    #7 0x5ae279 in pxObject::Set(char const*, rtValue const*) /home/sw/projects/pxscene/pxCore/examples/pxScene2d/src/pxScene2d.cpp:683
    #8 0x75f4a1 in rtObjectRef::Set(char const*, rtValue const*) /home/sw/projects/pxscene/pxCore/src/rtObject.cpp:589
    #9 0x52ab93 in rtObjectBase::set(char const*, rtValue const&) /home/sw/projects/pxscene/pxCore/examples/pxScene2d/src/../../../src/rtObject.h:87
    #10 0x75ccc2 in rtObjectBase::set(rtObjectRef) /home/sw/projects/pxscene/pxCore/src/rtObject.cpp:456
    #11 0x5bd097 in pxScene2d::createPath(rtObjectRef, rtObjectRef&) /home/sw/projects/pxscene/pxCore/examples/pxScene2d/src/pxScene2d.cpp:2124
    #12 0x5bb0eb in pxScene2d::create(rtObjectRef, rtObjectRef&) /home/sw/projects/pxscene/pxCore/examples/pxScene2d/src/pxScene2d.cpp:2010
    #13 0x5f2c27 in pxScene2d::create_thunk(int, rtValue const*, rtValue&) (/home/sw/projects/pxscene/pxCore/examples/pxScene2d/src/pxscene+0x5f2c27)
    #14 0x75f79f in rtObjectFunction::Send(int, rtValue const*, rtValue*) /home/sw/projects/pxscene/pxCore/src/rtObject.cpp:605
    #15 0x6eadc7 in rtScriptNodeUtils::rtFunctionWrapper::call(v8::FunctionCallbackInfo<v8::Value> const&) /home/sw/projects/pxscene/pxCore/src/rtScriptNode/rtFunctionWrapper.cpp:245
    #16 0x7f7b34158321 in v8::internal::FunctionCallbackArguments::Call(void (*)(v8::FunctionCallbackInfo<v8::Value> const&)) (/lib64/libnode8-shared.so.57+0x6af321)
    #17 0x7f7b341c25a5  (/lib64/libnode8-shared.so.57+0x7195a5)
    #18 0x7f7b008042fc  (<unknown module>)

 Address 0x7fff59785fa0 is located in stack of thread T0 at offset 1616 in frame
    #0 0x59ad69 in pxPath::parsePath(char const*, pxPath*) /home/sw/projects/pxscene/pxCore/examples/pxScene2d/src/rasterizer/pxPath.cpp:219

  This frame has 25 object(s):
    [32, 36) 'x0'
    [96, 100) 'y0'
    [160, 164) 'x1'
    [224, 228) 'y1'
    [288, 292) 'x2'
    [352, 356) 'y2'
    [416, 420) 'rx'
    [480, 484) 'ry'
    [544, 548) 'w'
    [608, 612) 'h'
    [672, 676) 'xrot'
    [736, 740) 'r'
    [800, 804) 'n'
    [864, 868) 'lflag'
    [928, 932) 'sflag'
    [992, 996) 'pt'
    [1056, 1064) 'it'
    [1120, 1128) '<unknown>'
    [1184, 1192) 'end'
    [1248, 1256) '<unknown>'
    [1312, 1336) 'points'
    [1376, 1424) 'c'
    [1472, 1496) 'ans'
    [1536, 1538) 'op'
    [1600, 1616) 'poly_str' <== Memory access at offset 1616 overflows this variable
 HINT: this may be a false positive if your program uses some custom stack unwind mechanism or swapcontext
      (longjmp and C++ exceptions *are* supported)
 SUMMARY: AddressSanitizer: stack-buffer-overflow (/lib64/libasan.so.4+0x62ed9)
 Shadow bytes around the buggy address:
  0x10006b2e8ba0: f2 f2 f2 f2 f2 f2 04 f2 f2 f2 f2 f2 f2 f2 00 f2
  0x10006b2e8bb0: f2 f2 f2 f2 f2 f2 00 f2 f2 f2 f2 f2 f2 f2 00 f2
  0x10006b2e8bc0: f2 f2 f2 f2 f2 f2 00 f2 f2 f2 f2 f2 f2 f2 00 00
  0x10006b2e8bd0: 00 f2 f2 f2 f2 f2 00 00 00 00 00 00 f2 f2 f2 f2
  0x10006b2e8be0: f2 f2 00 00 00 f2 f2 f2 f2 f2 02 f2 f2 f2 f2 f2
=>0x10006b2e8bf0: f2 f2 00 00[f2]f2 00 00 00 00 00 00 00 00 00 00
  0x10006b2e8c00: 00 00 00 00 00 00 00 00 00 00 f1 f1 f1 f1 00 f2
  0x10006b2e8c10: f2 f2 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  0x10006b2e8c20: 00 00 00 00 00 00 f1 f1 f1 f1 00 00 f2 f2 00 00
  0x10006b2e8c30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  0x10006b2e8c40: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
Shadow byte legend (one shadow byte represents 8 application bytes):
  Addressable:           00
  Partially addressable: 01 02 03 04 05 06 07
  Heap left redzone:       fa
  Freed heap region:       fd
  Stack left redzone:      f1
  Stack mid redzone:       f2
  Stack right redzone:     f3
  Stack after return:      f5
  Stack use after scope:   f8
  Global redzone:          f9
  Global init order:       f6
  Poisoned by user:        f7
  Container overflow:      fc
  Array cookie:            ac
  Intra object redzone:    bb
  ASan internal:           fe
  Left alloca redzone:     ca
  Right alloca redzone:    cb
==27779==ABORTING
dwrobel added a commit that referenced this pull request Jun 19, 2018
@dwrobel
fix AddressSanitizer: alloc-dealloc-mismatch error (fixes pxscene#1227)
7e09c24 
Fixes the following issue:

=================================================================
==12472==ERROR: AddressSanitizer: alloc-dealloc-mismatch (malloc vs operator delete) on 0x602000057c90
    #0 0x7fef91d40748 in operator delete(void*) (/lib64/libasan.so.5+0xf1748)
    #1 0xa67017 in pxLoadSVGImage(char const*, unsigned long, pxOffscreen&, int, int)
pxLoadSVGImage(char const*, unsigned long, pxOffscreen&, int, int) /home/sw/projects/pxscene/pxCore/src/pxUtil.cpp:1005
    #2 0xa6879b in pxLoadImage(char const*, unsigned long, pxOffscreen&, int, int) /home/sw/projects/pxscene/pxCore/src/pxUtil.cpp:106
    #3 0x6bc75b in pxUtilTest::pxLoadImage3ArgsLessLengthFailureTest() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/test_pxUtil.cpp:160
    #4 0x6bc75b in pxUtilTest_pxutilsTest_Test::TestBody() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/test_pxUtil.cpp:372
    #5 0x87b623 in void testing::internal::HandleSehExceptionsInMethodIfSupported<testing::Test, void>(testing::Test*, void (testing::Test::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2402
    #6 0x87b623 in void testing::internal::HandleExceptionsInMethodIfSupported<testing::Test, void>(testing::Test*, void (testing::Test::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2438
    #7 0x84c7d5 in testing::Test::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2474
    #8 0x84cb37 in testing::TestInfo::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2656
    #9 0x84cef4 in testing::TestCase::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2774
    #10 0x84e361 in testing::internal::UnitTestImpl::RunAllTests() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:4649
    #11 0x84eddd in bool testing::internal::HandleSehExceptionsInMethodIfSupported<testing::internal::UnitTestImpl, bool>(testing::internal::UnitTestImpl*, bool (testing::internal::UnitTestImpl::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2402
    #12 0x84eddd in bool testing::internal::HandleExceptionsInMethodIfSupported<testing::internal::UnitTestImpl, bool>(testing::internal::UnitTestImpl*, bool (testing::internal::UnitTestImpl::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2438
    #13 0x84eddd in testing::UnitTest::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:4257
    #14 0x4d3591 in RUN_ALL_TESTS() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/include/gtest/gtest.h:2233
    #15 0x4d3591 in main /home/sw/projects/pxscene/pxCore/tests/pxScene2d/pxscene2dtestsmain.cpp:119
    #16 0x7fef8cb0518a in __libc_start_main ../csu/libc-start.c:308
    #17 0x5011a9 in _start (/home/sw/projects/pxscene/pxCore/tests/pxScene2d/pxscene2dtests+0x5011a9)

0x602000057c90 is located 0 bytes inside of 16-byte region [0x602000057c90,0x602000057ca0)
allocated by thread T0 here:
    #0 0x7fef91d3de50 in calloc (/lib64/libasan.so.5+0xeee50)
    #1 0xa5c705 in nsvg__createParser /home/sw/projects/pxscene/pxCore/src/../examples/pxScene2d/external/nanosvg/src/nanosvg.h:619
    #2 0xa5c705 in nsvgParse /home/sw/projects/pxscene/pxCore/src/../examples/pxScene2d/external/nanosvg/src/nanosvg.h:2861
    #3 0xa66e0f in pxLoadSVGImage(char const*, unsigned long, pxOffscreen&, int, int) /home/sw/projects/pxscene/pxCore/src/pxUtil.cpp:988
    #4 0xa6879b in pxLoadImage(char const*, unsigned long, pxOffscreen&, int, int) /home/sw/projects/pxscene/pxCore/src/pxUtil.cpp:106
    #5 0x6bc75b in pxUtilTest::pxLoadImage3ArgsLessLengthFailureTest() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/test_pxUtil.cpp:160
    #6 0x6bc75b in pxUtilTest_pxutilsTest_Test::TestBody() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/test_pxUtil.cpp:372
    #7 0x87b623 in void testing::internal::HandleSehExceptionsInMethodIfSupported<testing::Test, void>(testing::Test*, void (testing::Test::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2402
    #8 0x87b623 in void testing::internal::HandleExceptionsInMethodIfSupported<testing::Test, void>(testing::Test*, void (testing::Test::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2438
    #9 0x84c7d5 in testing::Test::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2474
    #10 0x84cb37 in testing::TestInfo::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2656
    #11 0x84cef4 in testing::TestCase::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2774
    #12 0x84e361 in testing::internal::UnitTestImpl::RunAllTests() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:4649
    #13 0x84eddd in bool testing::internal::HandleSehExceptionsInMethodIfSupported<testing::internal::UnitTestImpl, bool>(testing::internal::UnitTestImpl*, bool (testing::internal::UnitTestImpl::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2402
    #14 0x84eddd in bool testing::internal::HandleExceptionsInMethodIfSupported<testing::internal::UnitTestImpl, bool>(testing::internal::UnitTestImpl*, bool (testing::internal::UnitTestImpl::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2438
    #15 0x84eddd in testing::UnitTest::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:4257
    #16 0x4d3591 in RUN_ALL_TESTS() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/include/gtest/gtest.h:2233
    #17 0x4d3591 in main /home/sw/projects/pxscene/pxCore/tests/pxScene2d/pxscene2dtestsmain.cpp:119
    #18 0x7fef8cb0518a in __libc_start_main ../csu/libc-start.c:308

SUMMARY: AddressSanitizer: alloc-dealloc-mismatch (/lib64/libasan.so.5+0xf1748) in operator delete(void*)
dwrobel added a commit that referenced this pull request Jun 19, 2018
@dwrobel
fix AddressSanitizer: alloc-dealloc-mismatch error (fixes pxscene#1227)
5b4c061 
Fixes the following issue:

=================================================================
==12472==ERROR: AddressSanitizer: alloc-dealloc-mismatch (malloc vs operator delete) on 0x602000057c90
    #0 0x7fef91d40748 in operator delete(void*) (/lib64/libasan.so.5+0xf1748)
    #1 0xa67017 in pxLoadSVGImage(char const*, unsigned long, pxOffscreen&, int, int)
pxLoadSVGImage(char const*, unsigned long, pxOffscreen&, int, int) /home/sw/projects/pxscene/pxCore/src/pxUtil.cpp:1005
    #2 0xa6879b in pxLoadImage(char const*, unsigned long, pxOffscreen&, int, int) /home/sw/projects/pxscene/pxCore/src/pxUtil.cpp:106
    #3 0x6bc75b in pxUtilTest::pxLoadImage3ArgsLessLengthFailureTest() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/test_pxUtil.cpp:160
    #4 0x6bc75b in pxUtilTest_pxutilsTest_Test::TestBody() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/test_pxUtil.cpp:372
    #5 0x87b623 in void testing::internal::HandleSehExceptionsInMethodIfSupported<testing::Test, void>(testing::Test*, void (testing::Test::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2402
    #6 0x87b623 in void testing::internal::HandleExceptionsInMethodIfSupported<testing::Test, void>(testing::Test*, void (testing::Test::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2438
    #7 0x84c7d5 in testing::Test::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2474
    #8 0x84cb37 in testing::TestInfo::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2656
    #9 0x84cef4 in testing::TestCase::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2774
    #10 0x84e361 in testing::internal::UnitTestImpl::RunAllTests() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:4649
    #11 0x84eddd in bool testing::internal::HandleSehExceptionsInMethodIfSupported<testing::internal::UnitTestImpl, bool>(testing::internal::UnitTestImpl*, bool (testing::internal::UnitTestImpl::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2402
    #12 0x84eddd in bool testing::internal::HandleExceptionsInMethodIfSupported<testing::internal::UnitTestImpl, bool>(testing::internal::UnitTestImpl*, bool (testing::internal::UnitTestImpl::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2438
    #13 0x84eddd in testing::UnitTest::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:4257
    #14 0x4d3591 in RUN_ALL_TESTS() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/include/gtest/gtest.h:2233
    #15 0x4d3591 in main /home/sw/projects/pxscene/pxCore/tests/pxScene2d/pxscene2dtestsmain.cpp:119
    #16 0x7fef8cb0518a in __libc_start_main ../csu/libc-start.c:308
    #17 0x5011a9 in _start (/home/sw/projects/pxscene/pxCore/tests/pxScene2d/pxscene2dtests+0x5011a9)

0x602000057c90 is located 0 bytes inside of 16-byte region [0x602000057c90,0x602000057ca0)
allocated by thread T0 here:
    #0 0x7fef91d3de50 in calloc (/lib64/libasan.so.5+0xeee50)
    #1 0xa5c705 in nsvg__createParser /home/sw/projects/pxscene/pxCore/src/../examples/pxScene2d/external/nanosvg/src/nanosvg.h:619
    #2 0xa5c705 in nsvgParse /home/sw/projects/pxscene/pxCore/src/../examples/pxScene2d/external/nanosvg/src/nanosvg.h:2861
    #3 0xa66e0f in pxLoadSVGImage(char const*, unsigned long, pxOffscreen&, int, int) /home/sw/projects/pxscene/pxCore/src/pxUtil.cpp:988
    #4 0xa6879b in pxLoadImage(char const*, unsigned long, pxOffscreen&, int, int) /home/sw/projects/pxscene/pxCore/src/pxUtil.cpp:106
    #5 0x6bc75b in pxUtilTest::pxLoadImage3ArgsLessLengthFailureTest() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/test_pxUtil.cpp:160
    #6 0x6bc75b in pxUtilTest_pxutilsTest_Test::TestBody() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/test_pxUtil.cpp:372
    #7 0x87b623 in void testing::internal::HandleSehExceptionsInMethodIfSupported<testing::Test, void>(testing::Test*, void (testing::Test::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2402
    #8 0x87b623 in void testing::internal::HandleExceptionsInMethodIfSupported<testing::Test, void>(testing::Test*, void (testing::Test::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2438
    #9 0x84c7d5 in testing::Test::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2474
    #10 0x84cb37 in testing::TestInfo::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2656
    #11 0x84cef4 in testing::TestCase::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2774
    #12 0x84e361 in testing::internal::UnitTestImpl::RunAllTests() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:4649
    #13 0x84eddd in bool testing::internal::HandleSehExceptionsInMethodIfSupported<testing::internal::UnitTestImpl, bool>(testing::internal::UnitTestImpl*, bool (testing::internal::UnitTestImpl::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2402
    #14 0x84eddd in bool testing::internal::HandleExceptionsInMethodIfSupported<testing::internal::UnitTestImpl, bool>(testing::internal::UnitTestImpl*, bool (testing::internal::UnitTestImpl::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2438
    #15 0x84eddd in testing::UnitTest::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:4257
    #16 0x4d3591 in RUN_ALL_TESTS() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/include/gtest/gtest.h:2233
    #17 0x4d3591 in main /home/sw/projects/pxscene/pxCore/tests/pxScene2d/pxscene2dtestsmain.cpp:119
    #18 0x7fef8cb0518a in __libc_start_main ../csu/libc-start.c:308

SUMMARY: AddressSanitizer: alloc-dealloc-mismatch (/lib64/libasan.so.5+0xf1748) in operator delete(void*)
dwrobel added a commit that referenced this pull request Jun 19, 2018
@dwrobel
fix AddressSanitizer: alloc-dealloc-mismatch error (fixes pxscene#1227)
3b5f34c 
Fixes the following issue:

=================================================================
==12472==ERROR: AddressSanitizer: alloc-dealloc-mismatch (malloc vs operator delete) on 0x602000057c90
    #0 0x7fef91d40748 in operator delete(void*) (/lib64/libasan.so.5+0xf1748)
    #1 0xa67017 in pxLoadSVGImage(char const*, unsigned long, pxOffscreen&, int, int)
pxLoadSVGImage(char const*, unsigned long, pxOffscreen&, int, int) /home/sw/projects/pxscene/pxCore/src/pxUtil.cpp:1005
    #2 0xa6879b in pxLoadImage(char const*, unsigned long, pxOffscreen&, int, int) /home/sw/projects/pxscene/pxCore/src/pxUtil.cpp:106
    #3 0x6bc75b in pxUtilTest::pxLoadImage3ArgsLessLengthFailureTest() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/test_pxUtil.cpp:160
    #4 0x6bc75b in pxUtilTest_pxutilsTest_Test::TestBody() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/test_pxUtil.cpp:372
    #5 0x87b623 in void testing::internal::HandleSehExceptionsInMethodIfSupported<testing::Test, void>(testing::Test*, void (testing::Test::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2402
    #6 0x87b623 in void testing::internal::HandleExceptionsInMethodIfSupported<testing::Test, void>(testing::Test*, void (testing::Test::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2438
    #7 0x84c7d5 in testing::Test::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2474
    #8 0x84cb37 in testing::TestInfo::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2656
    #9 0x84cef4 in testing::TestCase::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2774
    #10 0x84e361 in testing::internal::UnitTestImpl::RunAllTests() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:4649
    #11 0x84eddd in bool testing::internal::HandleSehExceptionsInMethodIfSupported<testing::internal::UnitTestImpl, bool>(testing::internal::UnitTestImpl*, bool (testing::internal::UnitTestImpl::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2402
    #12 0x84eddd in bool testing::internal::HandleExceptionsInMethodIfSupported<testing::internal::UnitTestImpl, bool>(testing::internal::UnitTestImpl*, bool (testing::internal::UnitTestImpl::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2438
    #13 0x84eddd in testing::UnitTest::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:4257
    #14 0x4d3591 in RUN_ALL_TESTS() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/include/gtest/gtest.h:2233
    #15 0x4d3591 in main /home/sw/projects/pxscene/pxCore/tests/pxScene2d/pxscene2dtestsmain.cpp:119
    #16 0x7fef8cb0518a in __libc_start_main ../csu/libc-start.c:308
    #17 0x5011a9 in _start (/home/sw/projects/pxscene/pxCore/tests/pxScene2d/pxscene2dtests+0x5011a9)

0x602000057c90 is located 0 bytes inside of 16-byte region [0x602000057c90,0x602000057ca0)
allocated by thread T0 here:
    #0 0x7fef91d3de50 in calloc (/lib64/libasan.so.5+0xeee50)
    #1 0xa5c705 in nsvg__createParser /home/sw/projects/pxscene/pxCore/src/../examples/pxScene2d/external/nanosvg/src/nanosvg.h:619
    #2 0xa5c705 in nsvgParse /home/sw/projects/pxscene/pxCore/src/../examples/pxScene2d/external/nanosvg/src/nanosvg.h:2861
    #3 0xa66e0f in pxLoadSVGImage(char const*, unsigned long, pxOffscreen&, int, int) /home/sw/projects/pxscene/pxCore/src/pxUtil.cpp:988
    #4 0xa6879b in pxLoadImage(char const*, unsigned long, pxOffscreen&, int, int) /home/sw/projects/pxscene/pxCore/src/pxUtil.cpp:106
    #5 0x6bc75b in pxUtilTest::pxLoadImage3ArgsLessLengthFailureTest() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/test_pxUtil.cpp:160
    #6 0x6bc75b in pxUtilTest_pxutilsTest_Test::TestBody() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/test_pxUtil.cpp:372
    #7 0x87b623 in void testing::internal::HandleSehExceptionsInMethodIfSupported<testing::Test, void>(testing::Test*, void (testing::Test::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2402
    #8 0x87b623 in void testing::internal::HandleExceptionsInMethodIfSupported<testing::Test, void>(testing::Test*, void (testing::Test::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2438
    #9 0x84c7d5 in testing::Test::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2474
    #10 0x84cb37 in testing::TestInfo::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2656
    #11 0x84cef4 in testing::TestCase::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2774
    #12 0x84e361 in testing::internal::UnitTestImpl::RunAllTests() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:4649
    #13 0x84eddd in bool testing::internal::HandleSehExceptionsInMethodIfSupported<testing::internal::UnitTestImpl, bool>(testing::internal::UnitTestImpl*, bool (testing::internal::UnitTestImpl::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2402
    #14 0x84eddd in bool testing::internal::HandleExceptionsInMethodIfSupported<testing::internal::UnitTestImpl, bool>(testing::internal::UnitTestImpl*, bool (testing::internal::UnitTestImpl::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2438
    #15 0x84eddd in testing::UnitTest::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:4257
    #16 0x4d3591 in RUN_ALL_TESTS() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/include/gtest/gtest.h:2233
    #17 0x4d3591 in main /home/sw/projects/pxscene/pxCore/tests/pxScene2d/pxscene2dtestsmain.cpp:119
    #18 0x7fef8cb0518a in __libc_start_main ../csu/libc-start.c:308

SUMMARY: AddressSanitizer: alloc-dealloc-mismatch (/lib64/libasan.so.5+0xf1748) in operator delete(void*)
dwrobel added a commit that referenced this pull request Jun 19, 2018
@dwrobel
fix AddressSanitizer: alloc-dealloc-mismatch error (fixes pxscene#1227)
8f6ee99 
Fixes the following issue:

=================================================================
==12472==ERROR: AddressSanitizer: alloc-dealloc-mismatch (malloc vs operator delete) on 0x602000057c90
    #0 0x7fef91d40748 in operator delete(void*) (/lib64/libasan.so.5+0xf1748)
    #1 0xa67017 in pxLoadSVGImage(char const*, unsigned long, pxOffscreen&, int, int)
pxLoadSVGImage(char const*, unsigned long, pxOffscreen&, int, int) /home/sw/projects/pxscene/pxCore/src/pxUtil.cpp:1005
    #2 0xa6879b in pxLoadImage(char const*, unsigned long, pxOffscreen&, int, int) /home/sw/projects/pxscene/pxCore/src/pxUtil.cpp:106
    #3 0x6bc75b in pxUtilTest::pxLoadImage3ArgsLessLengthFailureTest() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/test_pxUtil.cpp:160
    #4 0x6bc75b in pxUtilTest_pxutilsTest_Test::TestBody() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/test_pxUtil.cpp:372
    #5 0x87b623 in void testing::internal::HandleSehExceptionsInMethodIfSupported<testing::Test, void>(testing::Test*, void (testing::Test::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2402
    #6 0x87b623 in void testing::internal::HandleExceptionsInMethodIfSupported<testing::Test, void>(testing::Test*, void (testing::Test::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2438
    #7 0x84c7d5 in testing::Test::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2474
    #8 0x84cb37 in testing::TestInfo::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2656
    #9 0x84cef4 in testing::TestCase::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2774
    #10 0x84e361 in testing::internal::UnitTestImpl::RunAllTests() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:4649
    #11 0x84eddd in bool testing::internal::HandleSehExceptionsInMethodIfSupported<testing::internal::UnitTestImpl, bool>(testing::internal::UnitTestImpl*, bool (testing::internal::UnitTestImpl::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2402
    #12 0x84eddd in bool testing::internal::HandleExceptionsInMethodIfSupported<testing::internal::UnitTestImpl, bool>(testing::internal::UnitTestImpl*, bool (testing::internal::UnitTestImpl::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2438
    #13 0x84eddd in testing::UnitTest::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:4257
    #14 0x4d3591 in RUN_ALL_TESTS() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/include/gtest/gtest.h:2233
    #15 0x4d3591 in main /home/sw/projects/pxscene/pxCore/tests/pxScene2d/pxscene2dtestsmain.cpp:119
    #16 0x7fef8cb0518a in __libc_start_main ../csu/libc-start.c:308
    #17 0x5011a9 in _start (/home/sw/projects/pxscene/pxCore/tests/pxScene2d/pxscene2dtests+0x5011a9)

0x602000057c90 is located 0 bytes inside of 16-byte region [0x602000057c90,0x602000057ca0)
allocated by thread T0 here:
    #0 0x7fef91d3de50 in calloc (/lib64/libasan.so.5+0xeee50)
    #1 0xa5c705 in nsvg__createParser /home/sw/projects/pxscene/pxCore/src/../examples/pxScene2d/external/nanosvg/src/nanosvg.h:619
    #2 0xa5c705 in nsvgParse /home/sw/projects/pxscene/pxCore/src/../examples/pxScene2d/external/nanosvg/src/nanosvg.h:2861
    #3 0xa66e0f in pxLoadSVGImage(char const*, unsigned long, pxOffscreen&, int, int) /home/sw/projects/pxscene/pxCore/src/pxUtil.cpp:988
    #4 0xa6879b in pxLoadImage(char const*, unsigned long, pxOffscreen&, int, int) /home/sw/projects/pxscene/pxCore/src/pxUtil.cpp:106
    #5 0x6bc75b in pxUtilTest::pxLoadImage3ArgsLessLengthFailureTest() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/test_pxUtil.cpp:160
    #6 0x6bc75b in pxUtilTest_pxutilsTest_Test::TestBody() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/test_pxUtil.cpp:372
    #7 0x87b623 in void testing::internal::HandleSehExceptionsInMethodIfSupported<testing::Test, void>(testing::Test*, void (testing::Test::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2402
    #8 0x87b623 in void testing::internal::HandleExceptionsInMethodIfSupported<testing::Test, void>(testing::Test*, void (testing::Test::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2438
    #9 0x84c7d5 in testing::Test::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2474
    #10 0x84cb37 in testing::TestInfo::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2656
    #11 0x84cef4 in testing::TestCase::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2774
    #12 0x84e361 in testing::internal::UnitTestImpl::RunAllTests() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:4649
    #13 0x84eddd in bool testing::internal::HandleSehExceptionsInMethodIfSupported<testing::internal::UnitTestImpl, bool>(testing::internal::UnitTestImpl*, bool (testing::internal::UnitTestImpl::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2402
    #14 0x84eddd in bool testing::internal::HandleExceptionsInMethodIfSupported<testing::internal::UnitTestImpl, bool>(testing::internal::UnitTestImpl*, bool (testing::internal::UnitTestImpl::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2438
    #15 0x84eddd in testing::UnitTest::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:4257
    #16 0x4d3591 in RUN_ALL_TESTS() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/include/gtest/gtest.h:2233
    #17 0x4d3591 in main /home/sw/projects/pxscene/pxCore/tests/pxScene2d/pxscene2dtestsmain.cpp:119
    #18 0x7fef8cb0518a in __libc_start_main ../csu/libc-start.c:308

SUMMARY: AddressSanitizer: alloc-dealloc-mismatch (/lib64/libasan.so.5+0xf1748) in operator delete(void*)
dwrobel added a commit that referenced this pull request Jun 19, 2018
@dwrobel
fix AddressSanitizer: alloc-dealloc-mismatch error (fixes pxscene#1227)
43251dc 
Fixes the following issue:

=================================================================
==12472==ERROR: AddressSanitizer: alloc-dealloc-mismatch (malloc vs operator delete) on 0x602000057c90
    #0 0x7fef91d40748 in operator delete(void*) (/lib64/libasan.so.5+0xf1748)
    #1 0xa67017 in pxLoadSVGImage(char const*, unsigned long, pxOffscreen&, int, int)
pxLoadSVGImage(char const*, unsigned long, pxOffscreen&, int, int) /home/sw/projects/pxscene/pxCore/src/pxUtil.cpp:1005
    #2 0xa6879b in pxLoadImage(char const*, unsigned long, pxOffscreen&, int, int) /home/sw/projects/pxscene/pxCore/src/pxUtil.cpp:106
    #3 0x6bc75b in pxUtilTest::pxLoadImage3ArgsLessLengthFailureTest() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/test_pxUtil.cpp:160
    #4 0x6bc75b in pxUtilTest_pxutilsTest_Test::TestBody() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/test_pxUtil.cpp:372
    #5 0x87b623 in void testing::internal::HandleSehExceptionsInMethodIfSupported<testing::Test, void>(testing::Test*, void (testing::Test::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2402
    #6 0x87b623 in void testing::internal::HandleExceptionsInMethodIfSupported<testing::Test, void>(testing::Test*, void (testing::Test::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2438
    #7 0x84c7d5 in testing::Test::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2474
    #8 0x84cb37 in testing::TestInfo::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2656
    #9 0x84cef4 in testing::TestCase::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2774
    #10 0x84e361 in testing::internal::UnitTestImpl::RunAllTests() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:4649
    #11 0x84eddd in bool testing::internal::HandleSehExceptionsInMethodIfSupported<testing::internal::UnitTestImpl, bool>(testing::internal::UnitTestImpl*, bool (testing::internal::UnitTestImpl::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2402
    #12 0x84eddd in bool testing::internal::HandleExceptionsInMethodIfSupported<testing::internal::UnitTestImpl, bool>(testing::internal::UnitTestImpl*, bool (testing::internal::UnitTestImpl::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2438
    #13 0x84eddd in testing::UnitTest::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:4257
    #14 0x4d3591 in RUN_ALL_TESTS() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/include/gtest/gtest.h:2233
    #15 0x4d3591 in main /home/sw/projects/pxscene/pxCore/tests/pxScene2d/pxscene2dtestsmain.cpp:119
    #16 0x7fef8cb0518a in __libc_start_main ../csu/libc-start.c:308
    #17 0x5011a9 in _start (/home/sw/projects/pxscene/pxCore/tests/pxScene2d/pxscene2dtests+0x5011a9)

0x602000057c90 is located 0 bytes inside of 16-byte region [0x602000057c90,0x602000057ca0)
allocated by thread T0 here:
    #0 0x7fef91d3de50 in calloc (/lib64/libasan.so.5+0xeee50)
    #1 0xa5c705 in nsvg__createParser /home/sw/projects/pxscene/pxCore/src/../examples/pxScene2d/external/nanosvg/src/nanosvg.h:619
    #2 0xa5c705 in nsvgParse /home/sw/projects/pxscene/pxCore/src/../examples/pxScene2d/external/nanosvg/src/nanosvg.h:2861
    #3 0xa66e0f in pxLoadSVGImage(char const*, unsigned long, pxOffscreen&, int, int) /home/sw/projects/pxscene/pxCore/src/pxUtil.cpp:988
    #4 0xa6879b in pxLoadImage(char const*, unsigned long, pxOffscreen&, int, int) /home/sw/projects/pxscene/pxCore/src/pxUtil.cpp:106
    #5 0x6bc75b in pxUtilTest::pxLoadImage3ArgsLessLengthFailureTest() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/test_pxUtil.cpp:160
    #6 0x6bc75b in pxUtilTest_pxutilsTest_Test::TestBody() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/test_pxUtil.cpp:372
    #7 0x87b623 in void testing::internal::HandleSehExceptionsInMethodIfSupported<testing::Test, void>(testing::Test*, void (testing::Test::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2402
    #8 0x87b623 in void testing::internal::HandleExceptionsInMethodIfSupported<testing::Test, void>(testing::Test*, void (testing::Test::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2438
    #9 0x84c7d5 in testing::Test::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2474
    #10 0x84cb37 in testing::TestInfo::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2656
    #11 0x84cef4 in testing::TestCase::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2774
    #12 0x84e361 in testing::internal::UnitTestImpl::RunAllTests() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:4649
    #13 0x84eddd in bool testing::internal::HandleSehExceptionsInMethodIfSupported<testing::internal::UnitTestImpl, bool>(testing::internal::UnitTestImpl*, bool (testing::internal::UnitTestImpl::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2402
    #14 0x84eddd in bool testing::internal::HandleExceptionsInMethodIfSupported<testing::internal::UnitTestImpl, bool>(testing::internal::UnitTestImpl*, bool (testing::internal::UnitTestImpl::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2438
    #15 0x84eddd in testing::UnitTest::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:4257
    #16 0x4d3591 in RUN_ALL_TESTS() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/include/gtest/gtest.h:2233
    #17 0x4d3591 in main /home/sw/projects/pxscene/pxCore/tests/pxScene2d/pxscene2dtestsmain.cpp:119
    #18 0x7fef8cb0518a in __libc_start_main ../csu/libc-start.c:308

SUMMARY: AddressSanitizer: alloc-dealloc-mismatch (/lib64/libasan.so.5+0xf1748) in operator delete(void*)

updated freetype.vcxproj for newer version (not merged yet)

commit f3c9881
Author: arun-govindan <[email protected]>
Date:   Mon Jun 11 11:57:12 2018 -0400

    updated freetype.vcxproj for newer version

commit 947332a
Author: arun-govindan <[email protected]>
Date:   Thu Jun 7 10:18:05 2018 -0400

    Removing the older version

commit aaf3eb7
Author: arun-govindan <[email protected]>
Date:   Fri Jun 8 10:31:34 2018 -0400

    Modifications required to support new freetype

commit 901d487
Author: arun-govindan <[email protected]>
Date:   Thu Jun 7 09:17:58 2018 -0400

    Moving to freetype-2.8.1
dwrobel added a commit that referenced this pull request Jun 19, 2018
@dwrobel
fix AddressSanitizer: alloc-dealloc-mismatch error (fixes pxscene#1227)
eda8913 
Fixes the following issue:

    =================================================================
    ==12472==ERROR: AddressSanitizer: alloc-dealloc-mismatch (malloc vs operator delete) on 0x602000057c90
        #0 0x7fef91d40748 in operator delete(void*) (/lib64/libasan.so.5+0xf1748)
        #1 0xa67017 in pxLoadSVGImage(char const*, unsigned long, pxOffscreen&, int, int)
    pxLoadSVGImage(char const*, unsigned long, pxOffscreen&, int, int) /home/sw/projects/pxscene/pxCore/src/pxUtil.cpp:1005
        #2 0xa6879b in pxLoadImage(char const*, unsigned long, pxOffscreen&, int, int) /home/sw/projects/pxscene/pxCore/src/pxUtil.cpp:106
        #3 0x6bc75b in pxUtilTest::pxLoadImage3ArgsLessLengthFailureTest() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/test_pxUtil.cpp:160
        #4 0x6bc75b in pxUtilTest_pxutilsTest_Test::TestBody() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/test_pxUtil.cpp:372
        #5 0x87b623 in void testing::internal::HandleSehExceptionsInMethodIfSupported<testing::Test, void>(testing::Test*, void (testing::Test::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2402
        #6 0x87b623 in void testing::internal::HandleExceptionsInMethodIfSupported<testing::Test, void>(testing::Test*, void (testing::Test::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2438
        #7 0x84c7d5 in testing::Test::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2474
        #8 0x84cb37 in testing::TestInfo::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2656
        #9 0x84cef4 in testing::TestCase::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2774
        #10 0x84e361 in testing::internal::UnitTestImpl::RunAllTests() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:4649
        #11 0x84eddd in bool testing::internal::HandleSehExceptionsInMethodIfSupported<testing::internal::UnitTestImpl, bool>(testing::internal::UnitTestImpl*, bool (testing::internal::UnitTestImpl::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2402
        #12 0x84eddd in bool testing::internal::HandleExceptionsInMethodIfSupported<testing::internal::UnitTestImpl, bool>(testing::internal::UnitTestImpl*, bool (testing::internal::UnitTestImpl::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2438
        #13 0x84eddd in testing::UnitTest::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:4257
        #14 0x4d3591 in RUN_ALL_TESTS() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/include/gtest/gtest.h:2233
        #15 0x4d3591 in main /home/sw/projects/pxscene/pxCore/tests/pxScene2d/pxscene2dtestsmain.cpp:119
        #16 0x7fef8cb0518a in __libc_start_main ../csu/libc-start.c:308
        #17 0x5011a9 in _start (/home/sw/projects/pxscene/pxCore/tests/pxScene2d/pxscene2dtests+0x5011a9)

    0x602000057c90 is located 0 bytes inside of 16-byte region [0x602000057c90,0x602000057ca0)
    allocated by thread T0 here:
        #0 0x7fef91d3de50 in calloc (/lib64/libasan.so.5+0xeee50)
        #1 0xa5c705 in nsvg__createParser /home/sw/projects/pxscene/pxCore/src/../examples/pxScene2d/external/nanosvg/src/nanosvg.h:619
        #2 0xa5c705 in nsvgParse /home/sw/projects/pxscene/pxCore/src/../examples/pxScene2d/external/nanosvg/src/nanosvg.h:2861
        #3 0xa66e0f in pxLoadSVGImage(char const*, unsigned long, pxOffscreen&, int, int) /home/sw/projects/pxscene/pxCore/src/pxUtil.cpp:988
        #4 0xa6879b in pxLoadImage(char const*, unsigned long, pxOffscreen&, int, int) /home/sw/projects/pxscene/pxCore/src/pxUtil.cpp:106
        #5 0x6bc75b in pxUtilTest::pxLoadImage3ArgsLessLengthFailureTest() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/test_pxUtil.cpp:160
        #6 0x6bc75b in pxUtilTest_pxutilsTest_Test::TestBody() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/test_pxUtil.cpp:372
        #7 0x87b623 in void testing::internal::HandleSehExceptionsInMethodIfSupported<testing::Test, void>(testing::Test*, void (testing::Test::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2402
        #8 0x87b623 in void testing::internal::HandleExceptionsInMethodIfSupported<testing::Test, void>(testing::Test*, void (testing::Test::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2438
        #9 0x84c7d5 in testing::Test::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2474
        #10 0x84cb37 in testing::TestInfo::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2656
        #11 0x84cef4 in testing::TestCase::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2774
        #12 0x84e361 in testing::internal::UnitTestImpl::RunAllTests() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:4649
        #13 0x84eddd in bool testing::internal::HandleSehExceptionsInMethodIfSupported<testing::internal::UnitTestImpl, bool>(testing::internal::UnitTestImpl*, bool (testing::internal::UnitTestImpl::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2402
        #14 0x84eddd in bool testing::internal::HandleExceptionsInMethodIfSupported<testing::internal::UnitTestImpl, bool>(testing::internal::UnitTestImpl*, bool (testing::internal::UnitTestImpl::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2438
        #15 0x84eddd in testing::UnitTest::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:4257
        #16 0x4d3591 in RUN_ALL_TESTS() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/include/gtest/gtest.h:2233
        #17 0x4d3591 in main /home/sw/projects/pxscene/pxCore/tests/pxScene2d/pxscene2dtestsmain.cpp:119
        #18 0x7fef8cb0518a in __libc_start_main ../csu/libc-start.c:308

    SUMMARY: AddressSanitizer: alloc-dealloc-mismatch (/lib64/libasan.so.5+0xf1748) in operator delete(void*)
dwrobel added a commit that referenced this pull request Jun 19, 2018
@dwrobel
fix AddressSanitizer: alloc-dealloc-mismatch error (fixes pxscene#1227)
c0fa956 
Fixes the following issue:

    =================================================================
    ==12472==ERROR: AddressSanitizer: alloc-dealloc-mismatch (malloc vs operator delete) on 0x602000057c90
        #0 0x7fef91d40748 in operator delete(void*) (/lib64/libasan.so.5+0xf1748)
        #1 0xa67017 in pxLoadSVGImage(char const*, unsigned long, pxOffscreen&, int, int)
    pxLoadSVGImage(char const*, unsigned long, pxOffscreen&, int, int) /home/sw/projects/pxscene/pxCore/src/pxUtil.cpp:1005
        #2 0xa6879b in pxLoadImage(char const*, unsigned long, pxOffscreen&, int, int) /home/sw/projects/pxscene/pxCore/src/pxUtil.cpp:106
        #3 0x6bc75b in pxUtilTest::pxLoadImage3ArgsLessLengthFailureTest() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/test_pxUtil.cpp:160
        #4 0x6bc75b in pxUtilTest_pxutilsTest_Test::TestBody() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/test_pxUtil.cpp:372
        #5 0x87b623 in void testing::internal::HandleSehExceptionsInMethodIfSupported<testing::Test, void>(testing::Test*, void (testing::Test::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2402
        #6 0x87b623 in void testing::internal::HandleExceptionsInMethodIfSupported<testing::Test, void>(testing::Test*, void (testing::Test::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2438
        #7 0x84c7d5 in testing::Test::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2474
        #8 0x84cb37 in testing::TestInfo::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2656
        #9 0x84cef4 in testing::TestCase::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2774
        #10 0x84e361 in testing::internal::UnitTestImpl::RunAllTests() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:4649
        #11 0x84eddd in bool testing::internal::HandleSehExceptionsInMethodIfSupported<testing::internal::UnitTestImpl, bool>(testing::internal::UnitTestImpl*, bool (testing::internal::UnitTestImpl::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2402
        #12 0x84eddd in bool testing::internal::HandleExceptionsInMethodIfSupported<testing::internal::UnitTestImpl, bool>(testing::internal::UnitTestImpl*, bool (testing::internal::UnitTestImpl::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2438
        #13 0x84eddd in testing::UnitTest::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:4257
        #14 0x4d3591 in RUN_ALL_TESTS() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/include/gtest/gtest.h:2233
        #15 0x4d3591 in main /home/sw/projects/pxscene/pxCore/tests/pxScene2d/pxscene2dtestsmain.cpp:119
        #16 0x7fef8cb0518a in __libc_start_main ../csu/libc-start.c:308
        #17 0x5011a9 in _start (/home/sw/projects/pxscene/pxCore/tests/pxScene2d/pxscene2dtests+0x5011a9)

    0x602000057c90 is located 0 bytes inside of 16-byte region [0x602000057c90,0x602000057ca0)
    allocated by thread T0 here:
        #0 0x7fef91d3de50 in calloc (/lib64/libasan.so.5+0xeee50)
        #1 0xa5c705 in nsvg__createParser /home/sw/projects/pxscene/pxCore/src/../examples/pxScene2d/external/nanosvg/src/nanosvg.h:619
        #2 0xa5c705 in nsvgParse /home/sw/projects/pxscene/pxCore/src/../examples/pxScene2d/external/nanosvg/src/nanosvg.h:2861
        #3 0xa66e0f in pxLoadSVGImage(char const*, unsigned long, pxOffscreen&, int, int) /home/sw/projects/pxscene/pxCore/src/pxUtil.cpp:988
        #4 0xa6879b in pxLoadImage(char const*, unsigned long, pxOffscreen&, int, int) /home/sw/projects/pxscene/pxCore/src/pxUtil.cpp:106
        #5 0x6bc75b in pxUtilTest::pxLoadImage3ArgsLessLengthFailureTest() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/test_pxUtil.cpp:160
        #6 0x6bc75b in pxUtilTest_pxutilsTest_Test::TestBody() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/test_pxUtil.cpp:372
        #7 0x87b623 in void testing::internal::HandleSehExceptionsInMethodIfSupported<testing::Test, void>(testing::Test*, void (testing::Test::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2402
        #8 0x87b623 in void testing::internal::HandleExceptionsInMethodIfSupported<testing::Test, void>(testing::Test*, void (testing::Test::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2438
        #9 0x84c7d5 in testing::Test::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2474
        #10 0x84cb37 in testing::TestInfo::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2656
        #11 0x84cef4 in testing::TestCase::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2774
        #12 0x84e361 in testing::internal::UnitTestImpl::RunAllTests() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:4649
        #13 0x84eddd in bool testing::internal::HandleSehExceptionsInMethodIfSupported<testing::internal::UnitTestImpl, bool>(testing::internal::UnitTestImpl*, bool (testing::internal::UnitTestImpl::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2402
        #14 0x84eddd in bool testing::internal::HandleExceptionsInMethodIfSupported<testing::internal::UnitTestImpl, bool>(testing::internal::UnitTestImpl*, bool (testing::internal::UnitTestImpl::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2438
        #15 0x84eddd in testing::UnitTest::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:4257
        #16 0x4d3591 in RUN_ALL_TESTS() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/include/gtest/gtest.h:2233
        #17 0x4d3591 in main /home/sw/projects/pxscene/pxCore/tests/pxScene2d/pxscene2dtestsmain.cpp:119
        #18 0x7fef8cb0518a in __libc_start_main ../csu/libc-start.c:308

    SUMMARY: AddressSanitizer: alloc-dealloc-mismatch (/lib64/libasan.so.5+0xf1748) in operator delete(void*)
dwrobel added a commit that referenced this pull request Jun 19, 2018
@dwrobel
fix AddressSanitizer: alloc-dealloc-mismatch error (fixes pxscene#1227)
7e7a93b 
Fixes the following issue:

    =================================================================
    ==12472==ERROR: AddressSanitizer: alloc-dealloc-mismatch (malloc vs operator delete) on 0x602000057c90
        #0 0x7fef91d40748 in operator delete(void*) (/lib64/libasan.so.5+0xf1748)
        #1 0xa67017 in pxLoadSVGImage(char const*, unsigned long, pxOffscreen&, int, int)
    pxLoadSVGImage(char const*, unsigned long, pxOffscreen&, int, int) /home/sw/projects/pxscene/pxCore/src/pxUtil.cpp:1005
        #2 0xa6879b in pxLoadImage(char const*, unsigned long, pxOffscreen&, int, int) /home/sw/projects/pxscene/pxCore/src/pxUtil.cpp:106
        #3 0x6bc75b in pxUtilTest::pxLoadImage3ArgsLessLengthFailureTest() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/test_pxUtil.cpp:160
        #4 0x6bc75b in pxUtilTest_pxutilsTest_Test::TestBody() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/test_pxUtil.cpp:372
        #5 0x87b623 in void testing::internal::HandleSehExceptionsInMethodIfSupported<testing::Test, void>(testing::Test*, void (testing::Test::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2402
        #6 0x87b623 in void testing::internal::HandleExceptionsInMethodIfSupported<testing::Test, void>(testing::Test*, void (testing::Test::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2438
        #7 0x84c7d5 in testing::Test::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2474
        #8 0x84cb37 in testing::TestInfo::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2656
        #9 0x84cef4 in testing::TestCase::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2774
        #10 0x84e361 in testing::internal::UnitTestImpl::RunAllTests() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:4649
        #11 0x84eddd in bool testing::internal::HandleSehExceptionsInMethodIfSupported<testing::internal::UnitTestImpl, bool>(testing::internal::UnitTestImpl*, bool (testing::internal::UnitTestImpl::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2402
        #12 0x84eddd in bool testing::internal::HandleExceptionsInMethodIfSupported<testing::internal::UnitTestImpl, bool>(testing::internal::UnitTestImpl*, bool (testing::internal::UnitTestImpl::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2438
        #13 0x84eddd in testing::UnitTest::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:4257
        #14 0x4d3591 in RUN_ALL_TESTS() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/include/gtest/gtest.h:2233
        #15 0x4d3591 in main /home/sw/projects/pxscene/pxCore/tests/pxScene2d/pxscene2dtestsmain.cpp:119
        #16 0x7fef8cb0518a in __libc_start_main ../csu/libc-start.c:308
        #17 0x5011a9 in _start (/home/sw/projects/pxscene/pxCore/tests/pxScene2d/pxscene2dtests+0x5011a9)

    0x602000057c90 is located 0 bytes inside of 16-byte region [0x602000057c90,0x602000057ca0)
    allocated by thread T0 here:
        #0 0x7fef91d3de50 in calloc (/lib64/libasan.so.5+0xeee50)
        #1 0xa5c705 in nsvg__createParser /home/sw/projects/pxscene/pxCore/src/../examples/pxScene2d/external/nanosvg/src/nanosvg.h:619
        #2 0xa5c705 in nsvgParse /home/sw/projects/pxscene/pxCore/src/../examples/pxScene2d/external/nanosvg/src/nanosvg.h:2861
        #3 0xa66e0f in pxLoadSVGImage(char const*, unsigned long, pxOffscreen&, int, int) /home/sw/projects/pxscene/pxCore/src/pxUtil.cpp:988
        #4 0xa6879b in pxLoadImage(char const*, unsigned long, pxOffscreen&, int, int) /home/sw/projects/pxscene/pxCore/src/pxUtil.cpp:106
        #5 0x6bc75b in pxUtilTest::pxLoadImage3ArgsLessLengthFailureTest() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/test_pxUtil.cpp:160
        #6 0x6bc75b in pxUtilTest_pxutilsTest_Test::TestBody() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/test_pxUtil.cpp:372
        #7 0x87b623 in void testing::internal::HandleSehExceptionsInMethodIfSupported<testing::Test, void>(testing::Test*, void (testing::Test::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2402
        #8 0x87b623 in void testing::internal::HandleExceptionsInMethodIfSupported<testing::Test, void>(testing::Test*, void (testing::Test::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2438
        #9 0x84c7d5 in testing::Test::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2474
        #10 0x84cb37 in testing::TestInfo::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2656
        #11 0x84cef4 in testing::TestCase::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2774
        #12 0x84e361 in testing::internal::UnitTestImpl::RunAllTests() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:4649
        #13 0x84eddd in bool testing::internal::HandleSehExceptionsInMethodIfSupported<testing::internal::UnitTestImpl, bool>(testing::internal::UnitTestImpl*, bool (testing::internal::UnitTestImpl::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2402
        #14 0x84eddd in bool testing::internal::HandleExceptionsInMethodIfSupported<testing::internal::UnitTestImpl, bool>(testing::internal::UnitTestImpl*, bool (testing::internal::UnitTestImpl::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2438
        #15 0x84eddd in testing::UnitTest::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:4257
        #16 0x4d3591 in RUN_ALL_TESTS() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/include/gtest/gtest.h:2233
        #17 0x4d3591 in main /home/sw/projects/pxscene/pxCore/tests/pxScene2d/pxscene2dtestsmain.cpp:119
        #18 0x7fef8cb0518a in __libc_start_main ../csu/libc-start.c:308

    SUMMARY: AddressSanitizer: alloc-dealloc-mismatch (/lib64/libasan.so.5+0xf1748) in operator delete(void*)
dwrobel added a commit that referenced this pull request Jun 20, 2018
@dwrobel
fix AddressSanitizer: alloc-dealloc-mismatch error (fixes pxscene#1227)…
dfe1cba 
… (pxscene#1253)

Fixes the following issue:

    =================================================================
    ==12472==ERROR: AddressSanitizer: alloc-dealloc-mismatch (malloc vs operator delete) on 0x602000057c90
        #0 0x7fef91d40748 in operator delete(void*) (/lib64/libasan.so.5+0xf1748)
        #1 0xa67017 in pxLoadSVGImage(char const*, unsigned long, pxOffscreen&, int, int)
    pxLoadSVGImage(char const*, unsigned long, pxOffscreen&, int, int) /home/sw/projects/pxscene/pxCore/src/pxUtil.cpp:1005
        #2 0xa6879b in pxLoadImage(char const*, unsigned long, pxOffscreen&, int, int) /home/sw/projects/pxscene/pxCore/src/pxUtil.cpp:106
        #3 0x6bc75b in pxUtilTest::pxLoadImage3ArgsLessLengthFailureTest() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/test_pxUtil.cpp:160
        #4 0x6bc75b in pxUtilTest_pxutilsTest_Test::TestBody() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/test_pxUtil.cpp:372
        #5 0x87b623 in void testing::internal::HandleSehExceptionsInMethodIfSupported<testing::Test, void>(testing::Test*, void (testing::Test::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2402
        #6 0x87b623 in void testing::internal::HandleExceptionsInMethodIfSupported<testing::Test, void>(testing::Test*, void (testing::Test::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2438
        #7 0x84c7d5 in testing::Test::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2474
        #8 0x84cb37 in testing::TestInfo::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2656
        #9 0x84cef4 in testing::TestCase::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2774
        #10 0x84e361 in testing::internal::UnitTestImpl::RunAllTests() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:4649
        #11 0x84eddd in bool testing::internal::HandleSehExceptionsInMethodIfSupported<testing::internal::UnitTestImpl, bool>(testing::internal::UnitTestImpl*, bool (testing::internal::UnitTestImpl::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2402
        #12 0x84eddd in bool testing::internal::HandleExceptionsInMethodIfSupported<testing::internal::UnitTestImpl, bool>(testing::internal::UnitTestImpl*, bool (testing::internal::UnitTestImpl::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2438
        #13 0x84eddd in testing::UnitTest::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:4257
        #14 0x4d3591 in RUN_ALL_TESTS() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/include/gtest/gtest.h:2233
        #15 0x4d3591 in main /home/sw/projects/pxscene/pxCore/tests/pxScene2d/pxscene2dtestsmain.cpp:119
        #16 0x7fef8cb0518a in __libc_start_main ../csu/libc-start.c:308
        #17 0x5011a9 in _start (/home/sw/projects/pxscene/pxCore/tests/pxScene2d/pxscene2dtests+0x5011a9)

    0x602000057c90 is located 0 bytes inside of 16-byte region [0x602000057c90,0x602000057ca0)
    allocated by thread T0 here:
        #0 0x7fef91d3de50 in calloc (/lib64/libasan.so.5+0xeee50)
        #1 0xa5c705 in nsvg__createParser /home/sw/projects/pxscene/pxCore/src/../examples/pxScene2d/external/nanosvg/src/nanosvg.h:619
        #2 0xa5c705 in nsvgParse /home/sw/projects/pxscene/pxCore/src/../examples/pxScene2d/external/nanosvg/src/nanosvg.h:2861
        #3 0xa66e0f in pxLoadSVGImage(char const*, unsigned long, pxOffscreen&, int, int) /home/sw/projects/pxscene/pxCore/src/pxUtil.cpp:988
        #4 0xa6879b in pxLoadImage(char const*, unsigned long, pxOffscreen&, int, int) /home/sw/projects/pxscene/pxCore/src/pxUtil.cpp:106
        #5 0x6bc75b in pxUtilTest::pxLoadImage3ArgsLessLengthFailureTest() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/test_pxUtil.cpp:160
        #6 0x6bc75b in pxUtilTest_pxutilsTest_Test::TestBody() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/test_pxUtil.cpp:372
        #7 0x87b623 in void testing::internal::HandleSehExceptionsInMethodIfSupported<testing::Test, void>(testing::Test*, void (testing::Test::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2402
        #8 0x87b623 in void testing::internal::HandleExceptionsInMethodIfSupported<testing::Test, void>(testing::Test*, void (testing::Test::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2438
        #9 0x84c7d5 in testing::Test::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2474
        #10 0x84cb37 in testing::TestInfo::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2656
        #11 0x84cef4 in testing::TestCase::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2774
        #12 0x84e361 in testing::internal::UnitTestImpl::RunAllTests() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:4649
        #13 0x84eddd in bool testing::internal::HandleSehExceptionsInMethodIfSupported<testing::internal::UnitTestImpl, bool>(testing::internal::UnitTestImpl*, bool (testing::internal::UnitTestImpl::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2402
        #14 0x84eddd in bool testing::internal::HandleExceptionsInMethodIfSupported<testing::internal::UnitTestImpl, bool>(testing::internal::UnitTestImpl*, bool (testing::internal::UnitTestImpl::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2438
        #15 0x84eddd in testing::UnitTest::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:4257
        #16 0x4d3591 in RUN_ALL_TESTS() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/include/gtest/gtest.h:2233
        #17 0x4d3591 in main /home/sw/projects/pxscene/pxCore/tests/pxScene2d/pxscene2dtestsmain.cpp:119
        #18 0x7fef8cb0518a in __libc_start_main ../csu/libc-start.c:308

    SUMMARY: AddressSanitizer: alloc-dealloc-mismatch (/lib64/libasan.so.5+0xf1748) in operator delete(void*)
dwrobel pushed a commit that referenced this pull request Jul 5, 2018
Revert "scene suspend and resume support (pxscene#1294)"
9ef8209 
This reverts commit f54a4fd.

Causes the following regression:

wayland backend:
==25290==ERROR: AddressSanitizer: SEGV on unknown address 0x000000000000 (pc 0x0000004fde20 bp 0x7ffc1cf21870 sp 0x7ffc1cf21830 T0)
==25290==The signal is caused by a READ memory access.
==25290==Hint: address points to the zero page.
    #0 0x4fde1f in rtImageResource::getTexture(bool) pxCore/examples/pxScene2d/src/pxResource.cpp:399
    #1 0x4fe435 in rtImageResource::setupResource() pxCore/examples/pxScene2d/src/pxResource.cpp:453
    #2 0x4fed99 in pxResource::onDownloadCompleteUI(void*, void*) pxCore/examples/pxScene2d/src/pxResource.cpp:520
    #3 0x655907 in rtThreadQueue::process(double) pxCore/src/rtThreadQueue.cpp:77
    #4 0x591566 in pxScene2d::onUpdate(double) pxCore/examples/pxScene2d/src/pxScene2d.cpp:2529
    #5 0x5c3e4a in pxScriptView::onUpdate(double) (pxCore/examples/pxScene2d/src/pxscene+0x5c3e4a)
    #6 0x63a1c4 in sceneWindow::onAnimationTimer() pxCore/examples/pxScene2d/src/pxScene.cpp:387
    #7 0x647fb7 in pxWindowNative::onAnimationTimerInternal() pxCore/src/wayland_egl/pxWindowNative.cpp:496
    #8 0x64a097 in pxWindowNative::animateAndRender() pxCore/src/wayland_egl/pxWindowNative.cpp:863
    #9 0x648ccd in pxWindowNative::runEventLoop() pxCore/src/wayland_egl/pxWindowNative.cpp:602
    #10 0x652205 in pxEventLoop::run() pxCore/src/wayland_egl/pxEventLoopNative.cpp:35
    #11 0x637efc in pxMain(int, char**) pxCore/examples/pxScene2d/src/pxScene.cpp:679
    #12 0x652283 in main pxCore/src/wayland_egl/pxEventLoopNative.cpp:50
    #13 0x7f6887c7d18a in __libc_start_main ../csu/libc-start.c:308
    #14 0x4fac49 in _start (pxCore/examples/pxScene2d/src/pxscene+0x4fac49)

AddressSanitizer can not provide additional info.
SUMMARY: AddressSanitizer: SEGV pxCore/examples/pxScene2d/src/pxResource.cpp:399 in rtImageResource::getTexture(bool)
==25290==ABORTING

glut backend:

 #0  0x00000000004fde20 in rtImageResource::getTexture (this=0x613000025500, initializing=true) at pxCore/examples/pxScene2d/src/pxResource.cpp:399
 #1  0x00000000004fe436 in rtImageResource::setupResource (this=0x613000025500) at pxCore/examples/pxScene2d/src/pxResource.cpp:453
 #2  0x00000000004fed9a in pxResource::onDownloadCompleteUI (context=0x613000025500, data=0x7d8840) at pxCore/examples/pxScene2d/src/pxResource.cpp:520
 #3  0x0000000000655908 in rtThreadQueue::process (this=0x60c000000100, maxSeconds=0.01) at pxCore/src/rtThreadQueue.cpp:77
 #4  0x0000000000591567 in pxScene2d::onUpdate (this=0x614000066a40, t=113939.38154799999) at pxCore/examples/pxScene2d/src/pxScene2d.cpp:2529
 #5  0x00000000005c3e4b in pxScriptView::onUpdate (this=0x610000047140, t=113939.38154799999) at pxCore/examples/pxScene2d/src/pxScene2d.h:1272
 #6  0x000000000063a1c5 in sceneWindow::onAnimationTimer (this=0xadeb00 <win>) at pxCore/examples/pxScene2d/src/pxScene.cpp:387
 #7  0x0000000000647fb8 in pxWindowNative::onAnimationTimerInternal (this=0xadeb00 <win>) at pxCore/src/wayland_egl/pxWindowNative.cpp:496
 #8  0x000000000064a098 in pxWindowNative::animateAndRender (this=0xadeb00 <win>) at pxCore/src/wayland_egl/pxWindowNative.cpp:863
 #9  0x0000000000648cce in pxWindowNative::runEventLoop () at pxCore/src/wayland_egl/pxWindowNative.cpp:602
 #10 0x0000000000652206 in pxEventLoop::run (this=0xade9a0 <eventLoop>) at pxCore/src/wayland_egl/pxEventLoopNative.cpp:35
 #11 0x0000000000637efd in pxMain (argc=3, argv=0x7ffc55df3538) at pxCore/examples/pxScene2d/src/pxScene.cpp:679
 #12 0x0000000000652284 in main (argc=3, argv=0x7ffc55df3538) at pxCore/src/wayland_egl/pxEventLoopNative.cpp:50
 (gdb) frame 0
 #0  0x00000000004fde20 in rtImageResource::getTexture (this=0x613000025500, initializing=true) at pxCore/examples/pxScene2d/src/pxResource.cpp:399
 (gdb) p mTexture
 $1 = {_vptr.rtRef = 0xa99740 <vtable for rtRef<pxTexture>+16>, mRef = 0x0}
 (gdb)
dwrobel pushed a commit that referenced this pull request Jul 6, 2018
@dwrobel
Revert "scene suspend and resume support (pxscene#1294)"
9a9bbba 
This reverts commit f54a4fd.

Causes the following regression:

wayland backend:
==25290==ERROR: AddressSanitizer: SEGV on unknown address 0x000000000000 (pc 0x0000004fde20 bp 0x7ffc1cf21870 sp 0x7ffc1cf21830 T0)
==25290==The signal is caused by a READ memory access.
==25290==Hint: address points to the zero page.
    #0 0x4fde1f in rtImageResource::getTexture(bool) pxCore/examples/pxScene2d/src/pxResource.cpp:399
    #1 0x4fe435 in rtImageResource::setupResource() pxCore/examples/pxScene2d/src/pxResource.cpp:453
    #2 0x4fed99 in pxResource::onDownloadCompleteUI(void*, void*) pxCore/examples/pxScene2d/src/pxResource.cpp:520
    #3 0x655907 in rtThreadQueue::process(double) pxCore/src/rtThreadQueue.cpp:77
    #4 0x591566 in pxScene2d::onUpdate(double) pxCore/examples/pxScene2d/src/pxScene2d.cpp:2529
    #5 0x5c3e4a in pxScriptView::onUpdate(double) (pxCore/examples/pxScene2d/src/pxscene+0x5c3e4a)
    #6 0x63a1c4 in sceneWindow::onAnimationTimer() pxCore/examples/pxScene2d/src/pxScene.cpp:387
    #7 0x647fb7 in pxWindowNative::onAnimationTimerInternal() pxCore/src/wayland_egl/pxWindowNative.cpp:496
    #8 0x64a097 in pxWindowNative::animateAndRender() pxCore/src/wayland_egl/pxWindowNative.cpp:863
    #9 0x648ccd in pxWindowNative::runEventLoop() pxCore/src/wayland_egl/pxWindowNative.cpp:602
    #10 0x652205 in pxEventLoop::run() pxCore/src/wayland_egl/pxEventLoopNative.cpp:35
    #11 0x637efc in pxMain(int, char**) pxCore/examples/pxScene2d/src/pxScene.cpp:679
    #12 0x652283 in main pxCore/src/wayland_egl/pxEventLoopNative.cpp:50
    #13 0x7f6887c7d18a in __libc_start_main ../csu/libc-start.c:308
    #14 0x4fac49 in _start (pxCore/examples/pxScene2d/src/pxscene+0x4fac49)

AddressSanitizer can not provide additional info.
SUMMARY: AddressSanitizer: SEGV pxCore/examples/pxScene2d/src/pxResource.cpp:399 in rtImageResource::getTexture(bool)
==25290==ABORTING

glut backend:

 #0  0x00000000004fde20 in rtImageResource::getTexture (this=0x613000025500, initializing=true) at pxCore/examples/pxScene2d/src/pxResource.cpp:399
 #1  0x00000000004fe436 in rtImageResource::setupResource (this=0x613000025500) at pxCore/examples/pxScene2d/src/pxResource.cpp:453
 #2  0x00000000004fed9a in pxResource::onDownloadCompleteUI (context=0x613000025500, data=0x7d8840) at pxCore/examples/pxScene2d/src/pxResource.cpp:520
 #3  0x0000000000655908 in rtThreadQueue::process (this=0x60c000000100, maxSeconds=0.01) at pxCore/src/rtThreadQueue.cpp:77
 #4  0x0000000000591567 in pxScene2d::onUpdate (this=0x614000066a40, t=113939.38154799999) at pxCore/examples/pxScene2d/src/pxScene2d.cpp:2529
 #5  0x00000000005c3e4b in pxScriptView::onUpdate (this=0x610000047140, t=113939.38154799999) at pxCore/examples/pxScene2d/src/pxScene2d.h:1272
 #6  0x000000000063a1c5 in sceneWindow::onAnimationTimer (this=0xadeb00 <win>) at pxCore/examples/pxScene2d/src/pxScene.cpp:387
 #7  0x0000000000647fb8 in pxWindowNative::onAnimationTimerInternal (this=0xadeb00 <win>) at pxCore/src/wayland_egl/pxWindowNative.cpp:496
 #8  0x000000000064a098 in pxWindowNative::animateAndRender (this=0xadeb00 <win>) at pxCore/src/wayland_egl/pxWindowNative.cpp:863
 #9  0x0000000000648cce in pxWindowNative::runEventLoop () at pxCore/src/wayland_egl/pxWindowNative.cpp:602
 #10 0x0000000000652206 in pxEventLoop::run (this=0xade9a0 <eventLoop>) at pxCore/src/wayland_egl/pxEventLoopNative.cpp:35
 #11 0x0000000000637efd in pxMain (argc=3, argv=0x7ffc55df3538) at pxCore/examples/pxScene2d/src/pxScene.cpp:679
 #12 0x0000000000652284 in main (argc=3, argv=0x7ffc55df3538) at pxCore/src/wayland_egl/pxEventLoopNative.cpp:50
 (gdb) frame 0
 #0  0x00000000004fde20 in rtImageResource::getTexture (this=0x613000025500, initializing=true) at pxCore/examples/pxScene2d/src/pxResource.cpp:399
 (gdb) p mTexture
 $1 = {_vptr.rtRef = 0xa99740 <vtable for rtRef<pxTexture>+16>, mRef = 0x0}
 (gdb)
dwrobel pushed a commit that referenced this pull request Jul 6, 2018
@dwrobel
Revert "scene suspend and resume support (pxscene#1294)"
bf19c60 
This reverts commit f54a4fd.

Causes the following regression:

wayland backend:
==25290==ERROR: AddressSanitizer: SEGV on unknown address 0x000000000000 (pc 0x0000004fde20 bp 0x7ffc1cf21870 sp 0x7ffc1cf21830 T0)
==25290==The signal is caused by a READ memory access.
==25290==Hint: address points to the zero page.
    #0 0x4fde1f in rtImageResource::getTexture(bool) pxCore/examples/pxScene2d/src/pxResource.cpp:399
    #1 0x4fe435 in rtImageResource::setupResource() pxCore/examples/pxScene2d/src/pxResource.cpp:453
    #2 0x4fed99 in pxResource::onDownloadCompleteUI(void*, void*) pxCore/examples/pxScene2d/src/pxResource.cpp:520
    #3 0x655907 in rtThreadQueue::process(double) pxCore/src/rtThreadQueue.cpp:77
    #4 0x591566 in pxScene2d::onUpdate(double) pxCore/examples/pxScene2d/src/pxScene2d.cpp:2529
    #5 0x5c3e4a in pxScriptView::onUpdate(double) (pxCore/examples/pxScene2d/src/pxscene+0x5c3e4a)
    #6 0x63a1c4 in sceneWindow::onAnimationTimer() pxCore/examples/pxScene2d/src/pxScene.cpp:387
    #7 0x647fb7 in pxWindowNative::onAnimationTimerInternal() pxCore/src/wayland_egl/pxWindowNative.cpp:496
    #8 0x64a097 in pxWindowNative::animateAndRender() pxCore/src/wayland_egl/pxWindowNative.cpp:863
    #9 0x648ccd in pxWindowNative::runEventLoop() pxCore/src/wayland_egl/pxWindowNative.cpp:602
    #10 0x652205 in pxEventLoop::run() pxCore/src/wayland_egl/pxEventLoopNative.cpp:35
    #11 0x637efc in pxMain(int, char**) pxCore/examples/pxScene2d/src/pxScene.cpp:679
    #12 0x652283 in main pxCore/src/wayland_egl/pxEventLoopNative.cpp:50
    #13 0x7f6887c7d18a in __libc_start_main ../csu/libc-start.c:308
    #14 0x4fac49 in _start (pxCore/examples/pxScene2d/src/pxscene+0x4fac49)

AddressSanitizer can not provide additional info.
SUMMARY: AddressSanitizer: SEGV pxCore/examples/pxScene2d/src/pxResource.cpp:399 in rtImageResource::getTexture(bool)
==25290==ABORTING

glut backend:

 #0  0x00000000004fde20 in rtImageResource::getTexture (this=0x613000025500, initializing=true) at pxCore/examples/pxScene2d/src/pxResource.cpp:399
 #1  0x00000000004fe436 in rtImageResource::setupResource (this=0x613000025500) at pxCore/examples/pxScene2d/src/pxResource.cpp:453
 #2  0x00000000004fed9a in pxResource::onDownloadCompleteUI (context=0x613000025500, data=0x7d8840) at pxCore/examples/pxScene2d/src/pxResource.cpp:520
 #3  0x0000000000655908 in rtThreadQueue::process (this=0x60c000000100, maxSeconds=0.01) at pxCore/src/rtThreadQueue.cpp:77
 #4  0x0000000000591567 in pxScene2d::onUpdate (this=0x614000066a40, t=113939.38154799999) at pxCore/examples/pxScene2d/src/pxScene2d.cpp:2529
 #5  0x00000000005c3e4b in pxScriptView::onUpdate (this=0x610000047140, t=113939.38154799999) at pxCore/examples/pxScene2d/src/pxScene2d.h:1272
 #6  0x000000000063a1c5 in sceneWindow::onAnimationTimer (this=0xadeb00 <win>) at pxCore/examples/pxScene2d/src/pxScene.cpp:387
 #7  0x0000000000647fb8 in pxWindowNative::onAnimationTimerInternal (this=0xadeb00 <win>) at pxCore/src/wayland_egl/pxWindowNative.cpp:496
 #8  0x000000000064a098 in pxWindowNative::animateAndRender (this=0xadeb00 <win>) at pxCore/src/wayland_egl/pxWindowNative.cpp:863
 #9  0x0000000000648cce in pxWindowNative::runEventLoop () at pxCore/src/wayland_egl/pxWindowNative.cpp:602
 #10 0x0000000000652206 in pxEventLoop::run (this=0xade9a0 <eventLoop>) at pxCore/src/wayland_egl/pxEventLoopNative.cpp:35
 #11 0x0000000000637efd in pxMain (argc=3, argv=0x7ffc55df3538) at pxCore/examples/pxScene2d/src/pxScene.cpp:679
 #12 0x0000000000652284 in main (argc=3, argv=0x7ffc55df3538) at pxCore/src/wayland_egl/pxEventLoopNative.cpp:50
 (gdb) frame 0
 #0  0x00000000004fde20 in rtImageResource::getTexture (this=0x613000025500, initializing=true) at pxCore/examples/pxScene2d/src/pxResource.cpp:399
 (gdb) p mTexture
 $1 = {_vptr.rtRef = 0xa99740 <vtable for rtRef<pxTexture>+16>, mRef = 0x0}
 (gdb)
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@BunioFH