[FFmpeg-cvslog] movenchint: Clear size and len if the realloc failed
Martin Storsjö
git at videolan.org
Mon Sep 23 14:53:27 CEST 2013
ffmpeg | branch: master | Martin Storsjö <martin at martin.st> | Sun Sep 22 18:31:54 2013 +0300| [b6c7bd53f4ba3dd3400f4422b65ee844678c6b72] | committer: Martin Storsjö
movenchint: Clear size and len if the realloc failed
Previously these were left in an inconsistent state.
Pointed out by Michael Niedermayer.
Signed-off-by: Martin Storsjö <martin at martin.st>
> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=b6c7bd53f4ba3dd3400f4422b65ee844678c6b72
---
libavformat/movenchint.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/libavformat/movenchint.c b/libavformat/movenchint.c
index 4570815..a8f5f34 100644
--- a/libavformat/movenchint.c
+++ b/libavformat/movenchint.c
@@ -105,8 +105,10 @@ static void sample_queue_push(HintSampleQueue *queue, uint8_t *data, int size,
return;
if (!queue->samples || queue->len >= queue->size) {
queue->size += 10;
- if (av_reallocp(&queue->samples, sizeof(*queue->samples) * queue->size) < 0)
+ if (av_reallocp(&queue->samples, sizeof(*queue->samples) * queue->size) < 0) {
+ queue->len = queue->size = 0;
return;
+ }
}
queue->samples[queue->len].data = data;
queue->samples[queue->len].size = size;
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