[FFmpeg-cvslog] svq1enc: check ff_get_buffer() return value

Michael Niedermayer git at videolan.org
Thu Dec 13 14:46:52 CET 2012


ffmpeg | branch: master | Michael Niedermayer <michaelni at gmx.at> | Thu Dec 13 14:20:24 2012 +0100| [7effc26ba74717bb9c808d96791c7cf98911d1a1] | committer: Michael Niedermayer

svq1enc: check ff_get_buffer() return value

Fixes CID747723
Signed-off-by: Michael Niedermayer <michaelni at gmx.at>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=7effc26ba74717bb9c808d96791c7cf98911d1a1
---

 libavcodec/svq1enc.c |    6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/libavcodec/svq1enc.c b/libavcodec/svq1enc.c
index 216fa3b..2850ab0 100644
--- a/libavcodec/svq1enc.c
+++ b/libavcodec/svq1enc.c
@@ -547,8 +547,10 @@ static int svq1_encode_frame(AVCodecContext *avctx, AVPacket *pkt,
     }
 
     if (!s->current_picture.data[0]) {
-        ff_get_buffer(avctx, &s->current_picture);
-        ff_get_buffer(avctx, &s->last_picture);
+        if ((ret = ff_get_buffer(avctx, &s->current_picture) < 0) ||
+            (ret = ff_get_buffer(avctx, &s->last_picture))   < 0) {
+            return ret;
+        }
         s->scratchbuf = av_malloc(s->current_picture.linesize[0] * 16 * 2);
     }
 



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