diff options
Diffstat (limited to 'security/selinux/netport.c')
| -rw-r--r-- | security/selinux/netport.c | 24 |
1 files changed, 11 insertions, 13 deletions
diff --git a/security/selinux/netport.c b/security/selinux/netport.c index 364b6d5b8968..3f8b2c0458c8 100644 --- a/security/selinux/netport.c +++ b/security/selinux/netport.c @@ -137,9 +137,9 @@ static void sel_netport_insert(struct sel_netport *port) */ static int sel_netport_sid_slow(u8 protocol, u16 pnum, u32 *sid) { - int ret = -ENOMEM; + int ret; struct sel_netport *port; - struct sel_netport *new = NULL; + struct sel_netport *new; spin_lock_bh(&sel_netport_lock); port = sel_netport_find(protocol, pnum); @@ -148,25 +148,23 @@ static int sel_netport_sid_slow(u8 protocol, u16 pnum, u32 *sid) spin_unlock_bh(&sel_netport_lock); return 0; } - new = kzalloc(sizeof(*new), GFP_ATOMIC); - if (new == NULL) - goto out; + ret = security_port_sid(&selinux_state, protocol, pnum, sid); if (ret != 0) goto out; - - new->psec.port = pnum; - new->psec.protocol = protocol; - new->psec.sid = *sid; - sel_netport_insert(new); + new = kzalloc(sizeof(*new), GFP_ATOMIC); + if (new) { + new->psec.port = pnum; + new->psec.protocol = protocol; + new->psec.sid = *sid; + sel_netport_insert(new); + } out: spin_unlock_bh(&sel_netport_lock); - if (unlikely(ret)) { + if (unlikely(ret)) pr_warn("SELinux: failure in %s(), unable to determine network port label\n", __func__); - kfree(new); - } return ret; } |