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tracy_rpmalloc: let allocating 0 bytes return NULL

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This commit is contained in:
Benoit Jacob 2022-03-24 14:28:59 +00:00
parent fd604444eb
commit cee48d7f73
1 changed files with 3 additions and 1 deletions
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client/tracy_rpmalloc.cpp
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@ -1341,7 +1341,9 @@ _memory_allocate_oversized(heap_t* heap, size_t size) {
//! Allocate a block of the given size //! Allocate a block of the given size
static void* static void*
_memory_allocate(heap_t* heap, size_t size) { _memory_allocate(heap_t* heap, size_t size) {
if (EXPECTED(size <= SMALL_SIZE_LIMIT)) if (size == 0)
return nullptr;
else if (EXPECTED(size <= SMALL_SIZE_LIMIT))
return _memory_allocate_small(heap, size); return _memory_allocate_small(heap, size);
else if (size <= _memory_medium_size_limit) else if (size <= _memory_medium_size_limit)
return _memory_allocate_medium(heap, size); return _memory_allocate_medium(heap, size);