From b9bda06ea5bca8745b9ef471fd80c21be8f498b5 Mon Sep 17 00:00:00 2001 From: Michael Niedermayer Date: Sun, 15 May 2022 22:55:12 +0200 Subject: [PATCH] avformat/act: Check ff_get_wav_header() for failure Fixes: missing error check Fixes: CID717495 Signed-off-by: Michael Niedermayer (cherry picked from commit 5982da87e3464e7df529a169352748560d70ba80) Signed-off-by: Michael Niedermayer --- libavformat/act.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/libavformat/act.c b/libavformat/act.c index a369157647..62c9a56e0b 100644 --- a/libavformat/act.c +++ b/libavformat/act.c @@ -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