diff options
Diffstat (limited to 'net/unix/af_unix.c')
| -rw-r--r-- | net/unix/af_unix.c | 22 |
1 files changed, 12 insertions, 10 deletions
diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c index 015606b54d9..4d3c6071b9a 100644 --- a/net/unix/af_unix.c +++ b/net/unix/af_unix.c @@ -1,7 +1,7 @@ /* * NET4: Implementation of BSD Unix domain sockets. * - * Authors: Alan Cox, <alan.cox@linux.org> + * Authors: Alan Cox, <alan@lxorguk.ukuu.org.uk> * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License @@ -711,28 +711,30 @@ static struct sock *unix_find_other(struct net *net, int type, unsigned hash, int *error) { struct sock *u; - struct nameidata nd; + struct path path; int err = 0; if (sunname->sun_path[0]) { - err = path_lookup(sunname->sun_path, LOOKUP_FOLLOW, &nd); + struct inode *inode; + err = kern_path(sunname->sun_path, LOOKUP_FOLLOW, &path); if (err) goto fail; - err = vfs_permission(&nd, MAY_WRITE); + inode = path.dentry->d_inode; + err = inode_permission(inode, MAY_WRITE); if (err) goto put_fail; err = -ECONNREFUSED; - if (!S_ISSOCK(nd.path.dentry->d_inode->i_mode)) + if (!S_ISSOCK(inode->i_mode)) goto put_fail; - u = unix_find_socket_byinode(net, nd.path.dentry->d_inode); + u = unix_find_socket_byinode(net, inode); if (!u) goto put_fail; if (u->sk_type == type) - touch_atime(nd.path.mnt, nd.path.dentry); + touch_atime(path.mnt, path.dentry); - path_put(&nd.path); + path_put(&path); err=-EPROTOTYPE; if (u->sk_type != type) { @@ -753,7 +755,7 @@ static struct sock *unix_find_other(struct net *net, return u; put_fail: - path_put(&nd.path); + path_put(&path); fail: *error=err; return NULL; @@ -2211,7 +2213,7 @@ static int unix_net_init(struct net *net) #endif error = 0; out: - return 0; + return error; } static void unix_net_exit(struct net *net) |