diff options
| author | Al Viro <viro@zeniv.linux.org.uk> | 2010-06-07 05:19:04 +0200 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2010-08-09 22:48:14 +0200 |
| commit | f8d7e1877e5121841bc9a4d284a04dbc13f45bea (patch) | |
| tree | 32e48fce4398797ed52de54131362a3413924cb2 /fs/hostfs | |
| parent | hostfs: fix races in dentry_name() and inode_name() (diff) | |
| download | linux-f8d7e1877e5121841bc9a4d284a04dbc13f45bea.tar.xz linux-f8d7e1877e5121841bc9a4d284a04dbc13f45bea.zip | |
leak in hostfs_unlink()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/hostfs')
| -rw-r--r-- | fs/hostfs/hostfs_kern.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/fs/hostfs/hostfs_kern.c b/fs/hostfs/hostfs_kern.c index 79783a0b2f4d..8130ce93a06a 100644 --- a/fs/hostfs/hostfs_kern.c +++ b/fs/hostfs/hostfs_kern.c @@ -622,11 +622,12 @@ int hostfs_unlink(struct inode *ino, struct dentry *dentry) char *file; int err; - if ((file = dentry_name(dentry)) == NULL) - return -ENOMEM; if (append) return -EPERM; + if ((file = dentry_name(dentry)) == NULL) + return -ENOMEM; + err = unlink_file(file); __putname(file); return err; |