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Fix double-free when handle is shrunk to zero size

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elasota
2021-05-09 22:47:44 -04:00
parent d74c4b70f3
commit 222927d56f
1 changed files with 1 additions and 1 deletions
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2
PortabilityLayer/MemoryManager.cpp
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@@ -81,7 +81,7 @@ namespace PortabilityLayer
if (newSize != hdl->m_size) if (newSize != hdl->m_size)
{ {
void *newBuf = Realloc(hdl->m_contents, newSize); void *newBuf = Realloc(hdl->m_contents, newSize);
if (!newBuf) if (!newBuf && newSize != 0)
return false; return false;
hdl->m_contents = newBuf; hdl->m_contents = newBuf;