Signed-off-by: Andreas Cadhalpun <andreas.cadhal...@googlemail.com>
---
libavformat/4xm.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/libavformat/4xm.c b/libavformat/4xm.c
index 2758b69d29..45949c4e97 100644
--- a/libavformat/4xm.c
+++ b/libavformat/4xm.c
@@ -187,6 +187,7 @@ static int parse_strk(AVFormatContext *s,
st->codecpar->bit_rate = (int64_t)st->codecpar->channels *
st->codecpar->sample_rate *
st->codecpar->bits_per_coded_sample;
+ FF_RETURN_ON_OVERFLOW(s, st->codecpar->channels &&
st->codecpar->bits_per_coded_sample > INT_MAX / st->codecpar->channels)
st->codecpar->block_align = st->codecpar->channels *
st->codecpar->bits_per_coded_sample;
--
2.11.0
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