| commit | 03b5bb342978f99f75fb36d69cd29bab32109fd4 | [log] [tgz] |
|---|---|---|
| author | Wang Sheng-Hui <shhuiw@gmail.com> | Fri Jul 22 08:50:13 2011 -0500 |
| committer | Jan Kara <jack@suse.cz> | Fri Jul 22 19:41:16 2011 +0200 |
| tree | 495099b74e217de7c322a1bf4737901a1efb8a3a | |
| parent | c878c73f8dda48f64bcec24f78e80e154cbc5cf8 [diff] |
ext2: check xattr name_len before acquiring xattr_sem in ext2_xattr_get In ext2_xattr_get(), the code will acquire xattr_sem first, later checks the length of xattr name_len > 255. It's unnecessarily time consuming and also ext2_xattr_set() checks the length before other checks. So move the check before acquiring xattr_sem to make these two functions consistent. Signed-off-by: Wang Sheng-Hui <shhuiw@gmail.com> Signed-off-by: Jan Kara <jack@suse.cz>