[FFmpeg-cvslog] avformat/movenchint: use realloc_array() to protect against integer overflow

[Michael Niedermayer]

ffmpeg | branch: master | Michael Niedermayer <michaelni at gmx.at> | Sun Sep 22 15:06:22 2013 +0200| [05b7a635dc1e5266fb367ce8b0019a0830317879] | committer: Michael Niedermayer

avformat/movenchint: use realloc_array() to protect against integer overflow

Signed-off-by: Michael Niedermayer <michaelni at gmx.at>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=05b7a635dc1e5266fb367ce8b0019a0830317879
---

 libavformat/movenchint.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavformat/movenchint.c b/libavformat/movenchint.c
index b909748..9d6a66e 100644
--- a/libavformat/movenchint.c
+++ b/libavformat/movenchint.c
@@ -105,7 +105,7 @@ static void sample_queue_push(HintSampleQueue *queue, uint8_t *data, int size,
         return;
     if (!queue->samples || queue->len >= queue->size) {
         HintSample *samples;
-        samples = av_realloc(queue->samples, sizeof(HintSample) * (queue->size + 10));
+        samples = av_realloc_array(queue->samples, queue->size + 10, sizeof(HintSample));
         if (!samples)
             return;
         queue->size += 10;