[FFmpeg-cvslog] eatgv: Check memory allocation

[Vittorio Giovara]

ffmpeg | branch: master | Vittorio Giovara <vittorio.giovara at gmail.com> | Sun May 31 14:53:51 2015 +0200| [7fccc96dc3c0bb2fa2079cbf4e4cf1aff2db46c8] | committer: Luca Barbato

eatgv: Check memory allocation

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=7fccc96dc3c0bb2fa2079cbf4e4cf1aff2db46c8
---

 libavcodec/eatgv.c |    4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/libavcodec/eatgv.c b/libavcodec/eatgv.c
index c400b56..a77c4c3 100644
--- a/libavcodec/eatgv.c
+++ b/libavcodec/eatgv.c
@@ -173,7 +173,9 @@ static int tgv_decode_inter(TgvContext *s, AVFrame *frame,
 
     /* allocate codebook buffers as necessary */
     if (num_mvs > s->num_mvs) {
-        s->mv_codebook = av_realloc(s->mv_codebook, num_mvs*2*sizeof(int));
+        int err = av_reallocp(&s->mv_codebook, num_mvs * 2 * sizeof(int));
+        if (err < 0)
+            return err;
         s->num_mvs = num_mvs;
     }