SELinux: silence build warning when !CONFIG_BUG
If one builds a kernel without CONFIG_BUG there are a number of 'may be
used uninitialized' warnings. Silence these by returning after the BUG().
Signed-off-by: Eric Paris <eparis@redhat.com>
Reviewed-by: James Morris <jmorris@namei.org>
diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c
index d52a925..7a630a8 100644
--- a/security/selinux/hooks.c
+++ b/security/selinux/hooks.c
@@ -989,6 +989,7 @@
continue;
default:
BUG();
+ return;
};
/* we need a comma before each option */
seq_putc(m, ',');
@@ -1442,6 +1443,7 @@
printk(KERN_ERR
"SELinux: out of range capability %d\n", cap);
BUG();
+ return -EINVAL;
}
rc = avc_has_perm_noaudit(sid, sid, sclass, av, 0, &avd);
diff --git a/security/selinux/netnode.c b/security/selinux/netnode.c
index 65ebfe9..3618251 100644
--- a/security/selinux/netnode.c
+++ b/security/selinux/netnode.c
@@ -141,6 +141,7 @@
break;
default:
BUG();
+ return NULL;
}
list_for_each_entry_rcu(node, &sel_netnode_hash[idx].list, list)
