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| author | Linus Nielsen Feltzing <linus@haxx.se> | 2002-09-16 13:31:17 +0000 |
|---|---|---|
| committer | Linus Nielsen Feltzing <linus@haxx.se> | 2002-09-16 13:31:17 +0000 |
| commit | 2bd519d7b7f64e60be07063df0305d9f06382642 (patch) | |
| tree | 5f6bdffdb7570da3b2df3faa9bd797fec5f67be2 | |
| parent | a6df1fd48df8942f716e4f09781aa6826b541517 (diff) | |
| download | rockbox-2bd519d7b7f64e60be07063df0305d9f06382642.zip rockbox-2bd519d7b7f64e60be07063df0305d9f06382642.tar.gz rockbox-2bd519d7b7f64e60be07063df0305d9f06382642.tar.bz2 rockbox-2bd519d7b7f64e60be07063df0305d9f06382642.tar.xz | |
Removing the ID3V1 tag could give a negative len variable
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@2299 a1c6a512-1295-4272-9138-f99709370657
| -rw-r--r-- | firmware/mpeg.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/firmware/mpeg.c b/firmware/mpeg.c index 969652d..75a8b56 100644 --- a/firmware/mpeg.c +++ b/firmware/mpeg.c @@ -1229,8 +1229,10 @@ static void mpeg_thread(void) /* Make sure that the write pointer is at a word boundary when we reach the end of the file */ if (len < amount_to_read) { - /* skip id3v1 tag */ + /* Skip id3v1 tag */ len -= id3tags[tag_read_idx]->id3.id3v1len; + if(len < 0) + len = 0; len = (len + 1) & 0xfffffffe; } |