X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=libavformat%2Fxvag.c;h=22e4f1e3c8748870bc89269ed87da0719001d76b;hb=39d2b48757410000c4ea10c15828b964bb68e2df;hp=5ef4fb0900304169d38c259a91eb85b34a8dc290;hpb=127cc6dd3d0b8ce8875aecacc5c2aaf45bf52243;p=ffmpeg

diff --git a/libavformat/xvag.c b/libavformat/xvag.c
index 5ef4fb09003..22e4f1e3c87 100644
--- a/libavformat/xvag.c
+++ b/libavformat/xvag.c
@@ -20,6 +20,7 @@
  */
 
 #include "libavutil/bswap.h"
+#include "libavcodec/internal.h"
 #include "avformat.h"
 #include "internal.h"
 
@@ -68,7 +69,7 @@ static int xvag_read_header(AVFormatContext *s)
 
     if (st->codecpar->sample_rate <= 0)
         return AVERROR_INVALIDDATA;
-    if (st->codecpar->channels <= 0)
+    if (st->codecpar->channels <= 0 || st->codecpar->channels > FF_SANE_NB_CHANNELS)
         return AVERROR_INVALIDDATA;
 
     switch (codec) {