Signed-off-by: Andreas Cadhalpun <andreas.cadhal...@googlemail.com>
---
libavformat/genh.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/libavformat/genh.c b/libavformat/genh.c
index b683e026d1..6ce2588ed3 100644
--- a/libavformat/genh.c
+++ b/libavformat/genh.c
@@ -74,6 +74,7 @@ static int genh_read_header(AVFormatContext *s)
case 0: st->codecpar->codec_id = AV_CODEC_ID_ADPCM_PSX; break;
case 1:
case 11: st->codecpar->bits_per_coded_sample = 4;
+ FF_RETURN_ON_OVERFLOW(s, st->codecpar->channels > INT_MAX / 36)
st->codecpar->block_align = 36 * st->codecpar->channels;
st->codecpar->codec_id = AV_CODEC_ID_ADPCM_IMA_WAV; break;
case 2: st->codecpar->codec_id = AV_CODEC_ID_ADPCM_DTK; break;
--
2.11.0
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