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| author | Al Viro <viro@zeniv.linux.org.uk> | 2009-12-24 02:08:19 -0500 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2010-03-05 09:01:18 -0500 |
| commit | c41c14056210e4a328659c82b1edaccb0910d18c (patch) | |
| tree | 0ae7f7e9f952feb4577bb1908b063997232171bb /fs/namei.c | |
| parent | 27bff34300482632caf52ff589a4e7d755b32539 (diff) | |
| download | linux-stable-c41c14056210e4a328659c82b1edaccb0910d18c.tar.gz linux-stable-c41c14056210e4a328659c82b1edaccb0910d18c.tar.bz2 linux-stable-c41c14056210e4a328659c82b1edaccb0910d18c.zip | |
postpone __putname() until after do_last()
Since do_last() doesn't mangle nd->last_name, we can safely postpone
__putname() done in handling of trailing symlinks until after the
call of do_last()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/namei.c')
| -rw-r--r-- | fs/namei.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/namei.c b/fs/namei.c index fc6bed7215c9..30ba3f3a25e2 100644 --- a/fs/namei.c +++ b/fs/namei.c @@ -1923,9 +1923,9 @@ do_link: mutex_lock(&dir->d_inode->i_mutex); path.dentry = lookup_hash(&nd); path.mnt = nd.path.mnt; - __putname(nd.last.name); filp = do_last(&nd, &path, open_flag, flag, acc_mode, mode, pathname, dir, &is_link); + __putname(nd.last.name); if (is_link) goto do_link; if (nd.root.mnt) |