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avformat/nsvdec: Check av_get_packet() return value
author
Michael Niedermayer
<michaelni@gmx.at>
Sat, 17 Jan 2015 15:05:08 +0000
(16:05 +0100)
committer
Michael Niedermayer
<michaelni@gmx.at>
Sat, 17 Jan 2015 15:27:18 +0000
(16:27 +0100)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
libavformat/nsvdec.c
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diff --git
a/libavformat/nsvdec.c
b/libavformat/nsvdec.c
index
05dfd53
..
f479d1e
100644
(file)
--- a/
libavformat/nsvdec.c
+++ b/
libavformat/nsvdec.c
@@
-595,9
+595,11
@@
null_chunk_retry:
st[s->streams[1]->id] = s->streams[1];
if (vsize && st[NSV_ST_VIDEO]) {
+ int ret;
nst = st[NSV_ST_VIDEO]->priv_data;
pkt = &nsv->ahead[NSV_ST_VIDEO];
- av_get_packet(pb, pkt, vsize);
+ if ((ret = av_get_packet(pb, pkt, vsize)) < 0)
+ return ret;
pkt->stream_index = st[NSV_ST_VIDEO]->index;//NSV_ST_VIDEO;
pkt->dts = nst->frame_offset;
pkt->flags |= nsv->state == NSV_HAS_READ_NSVS ? AV_PKT_FLAG_KEY : 0; /* keyframe only likely on a sync frame */