Module: libav Branch: master Commit: b284e1ffe343d6697fb950d1ee517bafda8a9844
Author: Vittorio Giovara <[email protected]> Committer: Anton Khirnov <[email protected]> Date: Fri Oct 25 16:41:12 2013 +0200 mem: do not check for negative size size_t is guaranteed to be unsigned Signed-off-by: Anton Khirnov <[email protected]> --- libavutil/mem.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/libavutil/mem.h b/libavutil/mem.h index f51682b..99dc4cc 100644 --- a/libavutil/mem.h +++ b/libavutil/mem.h @@ -91,7 +91,7 @@ void *av_malloc(size_t size) av_malloc_attrib av_alloc_size(1); */ av_alloc_size(1, 2) static inline void *av_malloc_array(size_t nmemb, size_t size) { - if (size <= 0 || nmemb >= INT_MAX / size) + if (!size || nmemb >= INT_MAX / size) return NULL; return av_malloc(nmemb * size); } @@ -204,7 +204,7 @@ void *av_mallocz(size_t size) av_malloc_attrib av_alloc_size(1); */ av_alloc_size(1, 2) static inline void *av_mallocz_array(size_t nmemb, size_t size) { - if (size <= 0 || nmemb >= INT_MAX / size) + if (!size || nmemb >= INT_MAX / size) return NULL; return av_mallocz(nmemb * size); } _______________________________________________ libav-commits mailing list [email protected] https://lists.libav.org/mailman/listinfo/libav-commits
