X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=libavformat%2Fxvag.c;h=22e4f1e3c8748870bc89269ed87da0719001d76b;hb=64926292a68aca217a122c207baacd006e8187ee;hp=5ef4fb0900304169d38c259a91eb85b34a8dc290;hpb=286d8bae61e8bee3e5e5fc08e90b74e90612330f;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) {