diff options
| -rw-r--r-- | fs/namei.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/fs/namei.c b/fs/namei.c index 1f561dc495a1..def63e7c058d 100644 --- a/fs/namei.c +++ b/fs/namei.c @@ -2069,11 +2069,7 @@ out_unlock: mutex_unlock(&dir->d_inode->i_mutex); dput(nd->path.dentry); nd->path.dentry = path->dentry; - - if (error) - return error; - /* Don't check for write permission, don't truncate */ - return may_open(&nd->path, 0, open_flag & ~O_TRUNC); + return error; } /* @@ -2239,6 +2235,12 @@ static struct file *do_last(struct nameidata *nd, struct path *path, mnt_drop_write(nd->path.mnt); goto exit; } + /* Don't check for write permission, don't truncate */ + error = may_open(&nd->path, 0, op->open_flag & ~O_TRUNC); + if (error) { + mnt_drop_write(nd->path.mnt); + goto exit; + } filp = nameidata_to_filp(nd); mnt_drop_write(nd->path.mnt); path_put(&nd->path); |