diff options
Diffstat (limited to 'usr.sbin/ip6addrctl/ip6addrctl.c')
| -rw-r--r-- | usr.sbin/ip6addrctl/ip6addrctl.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/usr.sbin/ip6addrctl/ip6addrctl.c b/usr.sbin/ip6addrctl/ip6addrctl.c index dd89070..12802b4 100644 --- a/usr.sbin/ip6addrctl/ip6addrctl.c +++ b/usr.sbin/ip6addrctl/ip6addrctl.c @@ -1,4 +1,4 @@ -/* $KAME: ip6addrctl.c,v 1.1 2001/12/27 12:45:24 jinmei Exp $ */ +/* $KAME: ip6addrctl.c,v 1.3 2003/12/16 08:14:28 suz Exp $ */ /* * Copyright (C) 2001 WIDE Project. @@ -118,6 +118,10 @@ get_policy() err(1, "sysctl(IPV6CTL_ADDRCTLPOLICY)"); /* NOTREACHED */ } + if (l == 0) { + printf("no source-address-selection policy is installed\n"); + return; + } if ((buf = malloc(l)) == NULL) { errx(1, "malloc failed"); /* NOTREACHED */ |
