diff options
| author |   todd <todd@openbsd.org> | 2011-12-08 17:04:19 +0000 |
|---|---|---|
| committer | todd <todd@openbsd.org> | 2011-12-08 17:04:19 +0000 |
| commit | 89771262e18d95fb708a8a546b73ea82da48f9a2 (patch) | |
| tree | 31143f3707ec27381842960fb226d385d55d538e | |
| parent | rename struct user to struct mta_user to avoid namespace conflict elsewhere (diff) | |
| download | wireguard-openbsd-89771262e18d95fb708a8a546b73ea82da48f9a2.tar.xz wireguard-openbsd-89771262e18d95fb708a8a546b73ea82da48f9a2.zip | |
check for NULL ->ifa_addr, found the hard way by yours truly on his phone
ok chl@ & gilles@
| -rw-r--r-- | usr.sbin/smtpd/parse.y | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/usr.sbin/smtpd/parse.y b/usr.sbin/smtpd/parse.y index cabc61f0311..3cef3d0de45 100644 --- a/usr.sbin/smtpd/parse.y +++ b/usr.sbin/smtpd/parse.y @@ -1,4 +1,4 @@ -/* $OpenBSD: parse.y,v 1.82 2011/10/27 14:32:57 chl Exp $ */ +/* $OpenBSD: parse.y,v 1.83 2011/12/08 17:04:19 todd Exp $ */ /* * Copyright (c) 2008 Gilles Chehade <gilles@openbsd.org> @@ -1926,6 +1926,8 @@ interface(const char *s, const char *tag, const char *cert, fatal("getifaddrs"); for (p = ifap; p != NULL; p = p->ifa_next) { + if (p->ifa_addr == NULL) + continue; if (strcmp(p->ifa_name, s) != 0 && ! is_if_in_group(p->ifa_name, s)) continue; @@ -1988,6 +1990,8 @@ set_localaddrs(void) m = map_findbyname("localhost"); for (p = ifap; p != NULL; p = p->ifa_next) { + if (p->ifa_addr == NULL) + continue; switch (p->ifa_addr->sa_family) { case AF_INET: sain = (struct sockaddr_in *)&ss; |