stdlib: fix miss

ushitora-anqou · Jun 1, 2019 · 395ef1b · 395ef1b
1 parent f0eb182
commit 395ef1b
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Showing 3 changed files with 3 additions and 0 deletions.
diff --git a/as/stdlib.c b/as/stdlib.c
@@ -128,6 +128,7 @@ void *malloc(int size)
     if (malloc_pointer_head == 0) {
         char *p = brk(0);
         int size = 0x32000000;
+        brk(p + size);
         // printf("init %d\n", p);
         malloc_pointer_head = p;
         malloc_remaining_size = size;

diff --git a/cc/stdlib.c b/cc/stdlib.c
@@ -128,6 +128,7 @@ void *malloc(int size)
     if (malloc_pointer_head == 0) {
         char *p = brk(0);
         int size = 0x32000000;
+        brk(p + size);
         // printf("init %d\n", p);
         malloc_pointer_head = p;
         malloc_remaining_size = size;

diff --git a/ld/stdlib.c b/ld/stdlib.c
@@ -128,6 +128,7 @@ void *malloc(int size)
     if (malloc_pointer_head == 0) {
         char *p = brk(0);
         int size = 0x32000000;
+        brk(p + size);
         // printf("init %d\n", p);
         malloc_pointer_head = p;
         malloc_remaining_size = size;