Module: libav
Branch: master
Commit: d32bdadda86b35c2960e4de877cf081b9d2dadb3

Author:    Timothy Gu <[email protected]>
Committer: Vittorio Giovara <[email protected]>
Date:      Mon Dec  5 10:21:11 2016 -0800

qsvdec: Fix memory leak on error

Bug-Id: CID 1396851
Signed-off-by: Vittorio Giovara <[email protected]>

---

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

diff --git a/libavcodec/qsvdec.c b/libavcodec/qsvdec.c
index b6fead0..b83b0fc 100644
--- a/libavcodec/qsvdec.c
+++ b/libavcodec/qsvdec.c
@@ -306,8 +306,10 @@ static int qsv_decode(AVCodecContext *avctx, QSVContext *q,
 
     do {
         ret = get_surface(avctx, q, &insurf);
-        if (ret < 0)
+        if (ret < 0) {
+            av_freep(&sync);
             return ret;
+        }
 
         ret = MFXVideoDECODE_DecodeFrameAsync(q->session, avpkt->size ? &bs : 
NULL,
                                               insurf, &outsurf, sync);

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