return rc;
}
-void selinux_write_opts(struct seq_file *m, struct security_mnt_opts *opts)
+static void selinux_write_opts(struct seq_file *m,
+ struct security_mnt_opts *opts)
{
int i;
char *prefix;
int rc;
rc = selinux_get_mnt_opts(sb, &opts);
- if (rc)
+ if (rc) {
+ /* before policy load we may get EINVAL, don't show anything */
+ if (rc == -EINVAL)
+ rc = 0;
return rc;
+ }
selinux_write_opts(m, &opts);
return dentry_has_perm(current, NULL, dentry, FILE__READ);
}
-static int selinux_inode_permission(struct inode *inode, int mask,
- struct nameidata *nd)
+static int selinux_inode_permission(struct inode *inode, int mask)
{
int rc;
- rc = secondary_ops->inode_permission(inode, mask, nd);
+ rc = secondary_ops->inode_permission(inode, mask);
if (rc)
return rc;
#endif /* IPV6 */
static int selinux_parse_skb(struct sk_buff *skb, struct avc_audit_data *ad,
- char **addrp, int src, u8 *proto)
+ char **_addrp, int src, u8 *proto)
{
- int ret = 0;
+ char *addrp;
+ int ret;
switch (ad->u.net.family) {
case PF_INET:
ret = selinux_parse_skb_ipv4(skb, ad, proto);
- if (ret || !addrp)
- break;
- *addrp = (char *)(src ? &ad->u.net.v4info.saddr :
- &ad->u.net.v4info.daddr);
- break;
+ if (ret)
+ goto parse_error;
+ addrp = (char *)(src ? &ad->u.net.v4info.saddr :
+ &ad->u.net.v4info.daddr);
+ goto okay;
#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
case PF_INET6:
ret = selinux_parse_skb_ipv6(skb, ad, proto);
- if (ret || !addrp)
- break;
- *addrp = (char *)(src ? &ad->u.net.v6info.saddr :
- &ad->u.net.v6info.daddr);
- break;
+ if (ret)
+ goto parse_error;
+ addrp = (char *)(src ? &ad->u.net.v6info.saddr :
+ &ad->u.net.v6info.daddr);
+ goto okay;
#endif /* IPV6 */
default:
- break;
+ addrp = NULL;
+ goto okay;
}
- if (unlikely(ret))
- printk(KERN_WARNING
- "SELinux: failure in selinux_parse_skb(),"
- " unable to parse packet\n");
-
+parse_error:
+ printk(KERN_WARNING
+ "SELinux: failure in selinux_parse_skb(),"
+ " unable to parse packet\n");
return ret;
+
+okay:
+ if (_addrp)
+ *_addrp = addrp;
+ return 0;
}
/**