[FFmpeg-cvslog] avformat/cafdec: Check the return code from av_add_index_entry()
Michael Niedermayer
git at videolan.org
Sun Nov 29 17:16:27 EET 2020
ffmpeg | branch: master | Michael Niedermayer <michael at niedermayer.cc> | Thu Oct 22 23:13:16 2020 +0200| [9dc3301745d8271ae3ba0f1b998d8e6a0aa01bc1] | committer: Michael Niedermayer
avformat/cafdec: Check the return code from av_add_index_entry()
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=9dc3301745d8271ae3ba0f1b998d8e6a0aa01bc1
---
libavformat/cafdec.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/libavformat/cafdec.c b/libavformat/cafdec.c
index c1a9838b06..c188aad20f 100644
--- a/libavformat/cafdec.c
+++ b/libavformat/cafdec.c
@@ -192,6 +192,7 @@ static int read_pakt_chunk(AVFormatContext *s, int64_t size)
CafContext *caf = s->priv_data;
int64_t pos = 0, ccount, num_packets;
int i;
+ int ret;
ccount = avio_tell(pb);
@@ -207,7 +208,9 @@ static int read_pakt_chunk(AVFormatContext *s, int64_t size)
for (i = 0; i < num_packets; i++) {
if (avio_feof(pb))
return AVERROR_INVALIDDATA;
- av_add_index_entry(s->streams[0], pos, st->duration, 0, 0, AVINDEX_KEYFRAME);
+ ret = av_add_index_entry(s->streams[0], pos, st->duration, 0, 0, AVINDEX_KEYFRAME);
+ if (ret < 0)
+ return ret;
pos += caf->bytes_per_packet ? caf->bytes_per_packet : ff_mp4_read_descr_len(pb);
st->duration += caf->frames_per_packet ? caf->frames_per_packet : ff_mp4_read_descr_len(pb);
}
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