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fix bug where eager committed memory would be immediatedy decommitted; possible fix for issue #669

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Daan Leijen 2022-12-20 18:59:55 -08:00
parent 11ddba7a06
commit 0f796a56a9
2 changed files with 12 additions and 10 deletions
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4
src/alloc.c
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@ -959,7 +959,7 @@ static mi_decl_noinline void* mi_try_new(size_t size, bool nothrow) {
}
mi_decl_nodiscard mi_decl_restrict inline void* mi_heap_alloc_new(mi_heap_t* heap, size_t size) {
mi_decl_nodiscard mi_decl_restrict void* mi_heap_alloc_new(mi_heap_t* heap, size_t size) {
void* p = mi_heap_malloc(heap,size);
if mi_unlikely(p == NULL) return mi_heap_try_new(heap, size, false);
return p;
@ -970,7 +970,7 @@ mi_decl_nodiscard mi_decl_restrict void* mi_new(size_t size) {
}
mi_decl_nodiscard mi_decl_restrict inline void* mi_heap_alloc_new_n(mi_heap_t* heap, size_t count, size_t size) {
mi_decl_nodiscard mi_decl_restrict void* mi_heap_alloc_new_n(mi_heap_t* heap, size_t count, size_t size) {
size_t total;
if mi_unlikely(mi_count_size_overflow(count, size, &total)) {
mi_try_new_handler(false); // on overflow we invoke the try_new_handler once to potentially throw std::bad_alloc