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posix_memalign in calloc

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This commit is contained in:
Andrea Fioraldi 2021-03-11 10:11:22 +01:00
parent 3752821ab4
commit 93d484bb58
1 changed files with 4 additions and 3 deletions
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7
fuzzers/libfuzzer_runtime/rt.c
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@ -156,9 +156,10 @@ void *calloc(size_t nmemb, size_t size) {
k &= MAP_SIZE - 1;
__lafl_alloc_map[k] = MAX(__lafl_alloc_map[k], size);
void *result = realloc(NULL, size);
memset(result, 0, size);
return result;
void *ret = NULL;
posix_memalign(&ret, 1<<6, size);
memset(ret, 0, size);
return ret;
}