diff options
Diffstat (limited to 'security')
| -rw-r--r-- | security/selinux/netlabel.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/security/selinux/netlabel.c b/security/selinux/netlabel.c index 3f4b2664738..350794ab9b4 100644 --- a/security/selinux/netlabel.c +++ b/security/selinux/netlabel.c @@ -386,11 +386,12 @@ int selinux_netlbl_inode_permission(struct inode *inode, int mask) if (!S_ISSOCK(inode->i_mode) || ((mask & (MAY_WRITE | MAY_APPEND)) == 0)) return 0; - sock = SOCKET_I(inode); sk = sock->sk; + if (sk == NULL) + return 0; sksec = sk->sk_security; - if (sksec->nlbl_state != NLBL_REQUIRE) + if (sksec == NULL || sksec->nlbl_state != NLBL_REQUIRE) return 0; local_bh_disable(); |