X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=libavformat%2Fircamdec.c;h=a6b7a280f3daa015cec5316793e0b6239cb00fdf;hb=ef86488696a84ae98028e4e199d51b10e331399d;hp=59f3a494113f02283e0fb562c206fb863ef4d3b0;hpb=985bc8b49683761e5014a22146d4346c951680ad;p=ffmpeg

diff --git a/libavformat/ircamdec.c b/libavformat/ircamdec.c
index 59f3a494113..a6b7a280f3d 100644
--- a/libavformat/ircamdec.c
+++ b/libavformat/ircamdec.c
@@ -20,6 +20,7 @@
  */
 
 #include "libavutil/intreadwrite.h"
+#include "libavcodec/internal.h"
 #include "avformat.h"
 #include "internal.h"
 #include "pcm.h"
@@ -87,6 +88,8 @@ static int ircam_read_header(AVFormatContext *s)
 
     st->codecpar->codec_type  = AVMEDIA_TYPE_AUDIO;
     st->codecpar->channels    = channels;
+    if (st->codecpar->channels > FF_SANE_NB_CHANNELS)
+        return AVERROR(ENOSYS);
     st->codecpar->sample_rate = sample_rate;
 
     st->codecpar->codec_id = ff_codec_get_id(tags, tag);