multicast test backwards; noted by renato

diff --git a/sys/kern/kern_pledge.c b/sys/kern/kern_pledge.c
index 9f134b6..f5a6ea2 100644 (file)
--- a/sys/kern/kern_pledge.c
+++ b/sys/kern/kern_pledge.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: kern_pledge.c,v 1.1 2015/10/09 01:17:21 deraadt Exp $ */
+/*     $OpenBSD: kern_pledge.c,v 1.2 2015/10/09 02:36:46 deraadt Exp $ */
 
 /*
  * Copyright (c) 2015 Nicholas Marriott <nicm@openbsd.org>
@@ -1119,7 +1119,7 @@ pledge_setsockopt_check(struct proc *p, int level, int optname)
                case IP_MULTICAST_IF:
                case IP_ADD_MEMBERSHIP:
                case IP_DROP_MEMBERSHIP:
-                       if ((p->p_p->ps_pledge & PLEDGE_MCAST) == 0)
+                       if (p->p_p->ps_pledge & PLEDGE_MCAST)
                                return (0);
                        break;
                }               
@@ -1139,7 +1139,7 @@ pledge_setsockopt_check(struct proc *p, int level, int optname)
                case IPV6_MULTICAST_IF:
                case IPV6_JOIN_GROUP:
                case IPV6_LEAVE_GROUP:
-                       if ((p->p_p->ps_pledge & PLEDGE_MCAST) == 0)
+                       if (p->p_p->ps_pledge & PLEDGE_MCAST))
                                return (0);
                        break;
                }