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seek backwards 4 bytes if 'fLaC' marker is not found 

Originally committed as revision 18086 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Justin Ruggles 2009-03-21 00:49:14 +00:00
parent d9e7fa8074
commit 29b0d168e6
1 changed files with 3 additions and 1 deletions
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4
libavformat/flacdec.c
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@ -50,8 +50,10 @@ static int flac_read_header(AVFormatContext *s,
}
/* if fLaC marker is not found, assume there is no header */
if (get_le32(s->pb) != MKTAG('f','L','a','C'))
if (get_le32(s->pb) != MKTAG('f','L','a','C')) {
url_fseek(s->pb, -4, SEEK_CUR);
return 0;
}
/* process metadata blocks */
while (!url_feof(s->pb) && !metadata_last) {