[FFmpeg-cvslog] avformat/act: Check ff_get_wav_header() for failure
Michael Niedermayer
git at videolan.org
Mon Sep 26 01:22:29 EEST 2022
ffmpeg | branch: release/4.4 | Michael Niedermayer <michael at niedermayer.cc> | Sun May 15 22:55:12 2022 +0200| [ff9dbf3b18f3f7c0be04a318a1a36e116527e8b3] | committer: Michael Niedermayer
avformat/act: Check ff_get_wav_header() for failure
Fixes: missing error check
Fixes: CID717495
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 5982da87e3464e7df529a169352748560d70ba80)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=ff9dbf3b18f3f7c0be04a318a1a36e116527e8b3
---
libavformat/act.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/libavformat/act.c b/libavformat/act.c
index 26425ca1bb..f6edfb44ab 100644
--- a/libavformat/act.c
+++ b/libavformat/act.c
@@ -66,6 +66,7 @@ static int read_header(AVFormatContext *s)
AVIOContext *pb = s->pb;
int size;
AVStream* st;
+ int ret;
int min,sec,msec;
@@ -75,7 +76,9 @@ static int read_header(AVFormatContext *s)
avio_skip(pb, 16);
size=avio_rl32(pb);
- ff_get_wav_header(s, pb, st->codecpar, size, 0);
+ ret = ff_get_wav_header(s, pb, st->codecpar, size, 0);
+ if (ret < 0)
+ return ret;
/*
8000Hz (Fine-rec) file format has 10 bytes long
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