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Dereference to get result before marking "no access"

This commit is contained in:
Andrew Noyes 2021-06-02 16:07:04 -07:00
parent 5f04c2c7f5
commit eb15746e41
1 changed files with 2 additions and 1 deletions
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3
flow/Arena.cpp
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@ -241,10 +241,11 @@ void* ArenaBlock::make4kAlignedBuffer(uint32_t size) {
r->aligned4kBuffer = allocateFast4kAligned(size);
// printf("Arena::aligned4kBuffer alloc size=%u ptr=%p\n", size, r->aligned4kBuffer);
r->nextBlockOffset = nextBlockOffset;
auto result = r->aligned4kBuffer;
makeNoAccess(r, sizeof(ArenaBlockRef));
nextBlockOffset = bigUsed;
bigUsed += sizeof(ArenaBlockRef);
return r->aligned4kBuffer;
return result;
}
void ArenaBlock::dependOn(Reference<ArenaBlock>& self, ArenaBlock* other) {