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fix calloc for nmemb == 0 and !ZERO_ON_FREE

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Daniel Micay 2018-12-09 10:58:34 -05:00
parent 8a863ae847
commit 4dc3385bc0
1 changed files with 1 additions and 1 deletions
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h_malloc.c
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@ -1087,7 +1087,7 @@ EXPORT void *h_calloc(size_t nmemb, size_t size) {
total_size = adjust_size_for_canaries(total_size); total_size = adjust_size_for_canaries(total_size);
void *p = allocate(total_size); void *p = allocate(total_size);
thread_seal_metadata(); thread_seal_metadata();
if (!ZERO_ON_FREE && likely(p != NULL) && size && size <= max_slab_size_class) { if (!ZERO_ON_FREE && likely(p != NULL) && total_size && total_size <= max_slab_size_class) {
memset(p, 0, total_size - canary_size); memset(p, 0, total_size - canary_size);
} }
return p; return p;