diff options
| author | Jan Kara <jack@suse.cz> | 2011-12-12 15:13:50 +0100 |
|---|---|---|
| committer | Jan Kara <jack@suse.cz> | 2012-01-09 13:52:08 +0100 |
| commit | fef2e9f3301934773e4f1b3cc5c7bffb119346b8 (patch) | |
| tree | 32db1ddfb36294b26a5df7d87ddc19fc9dd89267 | |
| parent | d2eb8c359309ec45d6bf5b147303ab8e13be86ea (diff) | |
| download | linux-3.10-fef2e9f3301934773e4f1b3cc5c7bffb119346b8.tar.gz linux-3.10-fef2e9f3301934773e4f1b3cc5c7bffb119346b8.tar.bz2 linux-3.10-fef2e9f3301934773e4f1b3cc5c7bffb119346b8.zip | |
udf: Treat symlink component of type 2 as /
Currently, we ignore symlink component of type 2. But mkisofs and other OS'
seem to treat it as / so do the same for compatibility.
Reported-by: "Gábor S." <otnaccess@hotmail.com>
Signed-off-by: Jan Kara <jack@suse.cz>
| -rw-r--r-- | fs/udf/symlink.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/fs/udf/symlink.c b/fs/udf/symlink.c index b1d4488b0f1..d7c6dbe4194 100644 --- a/fs/udf/symlink.c +++ b/fs/udf/symlink.c @@ -41,10 +41,16 @@ static void udf_pc_to_char(struct super_block *sb, unsigned char *from, pc = (struct pathComponent *)(from + elen); switch (pc->componentType) { case 1: - if (pc->lengthComponentIdent == 0) { - p = to; - *p++ = '/'; - } + /* + * Symlink points to some place which should be agreed + * upon between originator and receiver of the media. Ignore. + */ + if (pc->lengthComponentIdent > 0) + break; + /* Fall through */ + case 2: + p = to; + *p++ = '/'; break; case 3: memcpy(p, "../", 3); |