Signed-off-by: Andreas Cadhalpun <andreas.cadhal...@googlemail.com>
---
libavformat/genh.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/libavformat/genh.c b/libavformat/genh.c
index b683e026d1..dd4e76d3d9 100644
--- a/libavformat/genh.c
+++ b/libavformat/genh.c
@@ -20,6 +20,7 @@
*/
#include "libavutil/intreadwrite.h"
+#include "libavcodec/internal.h"
#include "avformat.h"
#include "internal.h"
@@ -54,7 +55,7 @@ static int genh_read_header(AVFormatContext *s)
st->codecpar->codec_type = AVMEDIA_TYPE_AUDIO;
st->codecpar->channels = avio_rl32(s->pb);
- if (st->codecpar->channels <= 0)
+ if (st->codecpar->channels <= 0 || st->codecpar->channels >
FF_SANE_NB_CHANNELS)
return AVERROR_INVALIDDATA;
if (st->codecpar->channels == 1)
st->codecpar->channel_layout = AV_CH_LAYOUT_MONO;
--
2.11.0
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