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Added SEH protection inside ConservativeScan

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This commit is contained in:
Brian Fiete 2022-01-09 10:50:49 -05:00
parent 3100f7e56d
commit b9eada28ee
1 changed files with 11 additions and 4 deletions
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15
BeefRT/dbg/gc.cpp
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@ -808,11 +808,18 @@ void BFGC::ConservativeScan(void* startAddr, int length)
void* ptr = (void*)((intptr)startAddr & ~((sizeof(intptr)-1))); void* ptr = (void*)((intptr)startAddr & ~((sizeof(intptr)-1)));
void* endAddr = (uint8*)startAddr + length; void* endAddr = (uint8*)startAddr + length;
while (ptr < endAddr) __try
{ {
void* addr = *(void**)ptr; while (ptr < endAddr)
MarkFromGCThread((bf::System::Object*)addr); {
ptr = (uint8*)ptr + sizeof(intptr); void* addr = *(void**)ptr;
MarkFromGCThread((bf::System::Object*)addr);
ptr = (uint8*)ptr + sizeof(intptr);
}
}
__finally
{
} }
} }