prevent >16bit tags to be truncated and used in creating .wav files
authorMichael Niedermayer <michaelni@gmx.at>
Fri, 6 Oct 2006 18:20:40 +0000 (18:20 +0000)
committerMichael Niedermayer <michaelni@gmx.at>
Fri, 6 Oct 2006 18:20:40 +0000 (18:20 +0000)
Originally committed as revision 6568 to svn://svn.ffmpeg.org/ffmpeg/trunk

libavformat/riff.c

index 2ab1ec1..0b81f29 100644 (file)
@@ -278,7 +278,7 @@ int put_wav_header(ByteIOContext *pb, AVCodecContext *enc)
 
     if(!enc->codec_tag || enc->codec_tag > 0xffff)
        enc->codec_tag = codec_get_tag(codec_wav_tags, enc->codec_id);
-    if(!enc->codec_tag)
+    if(!enc->codec_tag || enc->codec_tag > 0xffff)
         return -1;
 
     put_le16(pb, enc->codec_tag);