diff options
Diffstat (limited to 'security/selinux/hooks.c')
| -rw-r--r-- | security/selinux/hooks.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c index e9969a2fc84..28ee187ed22 100644 --- a/security/selinux/hooks.c +++ b/security/selinux/hooks.c @@ -1754,7 +1754,8 @@ static inline void flush_unauthorized_files(struct files_struct * files) get_file(devnull); } else { devnull = dentry_open(dget(selinux_null), mntget(selinuxfs_mount), O_RDWR); - if (!devnull) { + if (IS_ERR(devnull)) { + devnull = NULL; put_unused_fd(fd); fput(file); continue; @@ -3313,7 +3314,13 @@ static int selinux_socket_getpeername(struct socket *sock) static int selinux_socket_setsockopt(struct socket *sock,int level,int optname) { - return socket_has_perm(current, sock, SOCKET__SETOPT); + int err; + + err = socket_has_perm(current, sock, SOCKET__SETOPT); + if (err) + return err; + + return selinux_netlbl_socket_setsockopt(sock, level, optname); } static int selinux_socket_getsockopt(struct socket *sock, int level, |