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| author | Al Viro <viro@zeniv.linux.org.uk> | 2011-03-23 09:56:30 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2011-03-23 09:56:55 -0400 |
| commit | bd23a539d0733c9f9ec3f9fc628491fad2658e82 (patch) | |
| tree | b64a04b76be41fe62a734b6e9693890a76b117b3 /fs/namei.c | |
| parent | eddecbb601c9ea3fab7e67d7892010fc9426d1e6 (diff) | |
| download | lwn-bd23a539d0733c9f9ec3f9fc628491fad2658e82.tar.gz lwn-bd23a539d0733c9f9ec3f9fc628491fad2658e82.zip | |
fix leaks in path_lookupat()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/namei.c')
| -rw-r--r-- | fs/namei.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/fs/namei.c b/fs/namei.c index 5a9a6c3094da..a4dfac650c3c 100644 --- a/fs/namei.c +++ b/fs/namei.c @@ -1644,13 +1644,16 @@ static int path_lookupat(int dfd, const char *name, err = -ECHILD; } - if (!err) + if (!err) { err = handle_reval_path(nd); + if (err) + path_put(&nd->path); + } if (!err && nd->flags & LOOKUP_DIRECTORY) { if (!nd->inode->i_op->lookup) { path_put(&nd->path); - return -ENOTDIR; + err = -ENOTDIR; } } |