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| -rw-r--r-- | src/alloc.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/alloc.c b/src/alloc.c index 35b45c0..8682656 100644 --- a/src/alloc.c +++ b/src/alloc.c @@ -1,3 +1,4 @@ +#include <assert.h> #include <errno.h> #include <stdint.h> #include <stdlib.h> @@ -8,6 +9,7 @@ void * bufalloc(void *ptr, size_t nmemb, size_t size) { + assert(nmemb * size != 0); if (size > SIZE_MAX / nmemb) { errno = EOVERFLOW; err("%s:", __func__); |