ffmpeg | branch: master | Carl Eugen Hoyos <ceffm...@gmail.com> | Sat Dec 30 14:38:33 2017 +0100| [21b5990da461e4f83cf53994715ed42e22cce9e0] | committer: Carl Eugen Hoyos
lavu/mem: Do not realloc in av_fast_realloc() if size == min_size. This can avoid OOM for min_size close to FFmpeg's arbitrary alloc limits. > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=21b5990da461e4f83cf53994715ed42e22cce9e0 --- libavutil/mem.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavutil/mem.c b/libavutil/mem.c index 79e8b597f1..0729e1dd50 100644 --- a/libavutil/mem.c +++ b/libavutil/mem.c @@ -463,7 +463,7 @@ void av_memcpy_backptr(uint8_t *dst, int back, int cnt) void *av_fast_realloc(void *ptr, unsigned int *size, size_t min_size) { - if (min_size < *size) + if (min_size <= *size) return ptr; min_size = FFMAX(min_size + min_size / 16 + 32, min_size); _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog
