[FFmpeg-cvslog] avcodec/vb: Check for av_mallocz() failure
Michael Niedermayer
git at videolan.org
Mon Feb 9 09:59:59 CET 2015
ffmpeg | branch: master | Michael Niedermayer <michaelni at gmx.at> | Mon Feb 9 09:27:16 2015 +0100| [d80fe5d4bce3503390513ab7b7dbc634cacade40] | committer: Michael Niedermayer
avcodec/vb: Check for av_mallocz() failure
Signed-off-by: Michael Niedermayer <michaelni at gmx.at>
> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=d80fe5d4bce3503390513ab7b7dbc634cacade40
---
libavcodec/vb.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/libavcodec/vb.c b/libavcodec/vb.c
index 3c89a29..41ee42e 100644
--- a/libavcodec/vb.c
+++ b/libavcodec/vb.c
@@ -251,6 +251,12 @@ static av_cold int decode_init(AVCodecContext *avctx)
c->frame = av_mallocz(avctx->width * avctx->height);
c->prev_frame = av_mallocz(avctx->width * avctx->height);
+ if (!c->frame || !c->prev_frame) {
+ av_freep(&c->frame);
+ av_freep(&c->prev_frame);
+ return AVERROR(ENOMEM);
+ }
+
return 0;
}
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