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avformat/act: Check ff_get_wav_header() for failure

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Fixes: missing error check
Fixes: CID717495

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 5982da87e3464e7df529a169352748560d70ba80)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
This commit is contained in:
Michael Niedermayer 2022-05-15 22:55:12 +02:00
parent 0cbe98cbbe
commit b9bda06ea5
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GPG Key ID: B18E8928B3948D64
1 changed files with 4 additions and 1 deletions
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5
libavformat/act.c
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@ -67,6 +67,7 @@ static int read_header(AVFormatContext *s)
AVIOContext *pb = s->pb;
int size;
AVStream* st;
int ret;
int min,sec,msec;
@ -76,7 +77,9 @@ 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