Respect the pos parameter in WriteBuffer::replaceRawData

This omission didn't actually break anything, because `pos` is always 0.
rprichard · Oct 20, 2016 · 91fce49 · 91fce49
1 parent 68c0c14
commit 91fce49
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/shared/Buffer.cc b/src/shared/Buffer.cc
@@ -45,7 +45,7 @@ void WriteBuffer::putRawData(const void *data, size_t len) {
 void WriteBuffer::replaceRawData(size_t pos, const void *data, size_t len) {
     ASSERT(pos <= m_buf.size() && len <= m_buf.size() - pos);
     const auto p = reinterpret_cast<const char*>(data);
-    std::copy(p, p + len, m_buf.begin());
+    std::copy(p, p + len, &m_buf[pos]);
 }
 
 void WriteBuffer::putInt32(int32_t i) {