sonewconn() returns the pointer to 'socket' struct so check it against

NULL instead of '0'.

ok deraadt@

diff --git a/sys/kern/uipc_usrreq.c b/sys/kern/uipc_usrreq.c
index 8a88821..c85b72e 100644 (file)
--- a/sys/kern/uipc_usrreq.c
+++ b/sys/kern/uipc_usrreq.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: uipc_usrreq.c,v 1.150 2021/10/21 22:11:07 mvs Exp $   */
+/*     $OpenBSD: uipc_usrreq.c,v 1.151 2021/10/23 20:44:42 mvs Exp $   */
 /*     $NetBSD: uipc_usrreq.c,v 1.18 1996/02/09 19:00:50 christos Exp $        */
 
 /*
@@ -660,7 +660,7 @@ unp_connect(struct socket *so, struct mbuf *nam, struct proc *p)
        }
        if (so->so_proto->pr_flags & PR_CONNREQUIRED) {
                if ((so2->so_options & SO_ACCEPTCONN) == 0 ||
-                   (so3 = sonewconn(so2, 0)) == 0) {
+                   (so3 = sonewconn(so2, 0)) == NULL) {
                        error = ECONNREFUSED;
                        goto put_locked;
                }