diff options
Diffstat (limited to 'bin/named/interfacemgr.c')
| -rw-r--r-- | bin/named/interfacemgr.c | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/bin/named/interfacemgr.c b/bin/named/interfacemgr.c index 15ffe00aa51a1..9cf3cde697b58 100644 --- a/bin/named/interfacemgr.c +++ b/bin/named/interfacemgr.c @@ -525,15 +525,22 @@ setup_locals(ns_interfacemgr_t *mgr, isc_interface_t *interface) { return (result); if (result != ISC_R_SUCCESS) { - isc_log_write(IFMGR_COMMON_LOGARGS, - ISC_LOG_WARNING, + isc_log_write(IFMGR_COMMON_LOGARGS, ISC_LOG_WARNING, "omitting IPv4 interface %s from " - "localnets ACL: %s", - interface->name, + "localnets ACL: %s", interface->name, isc_result_totext(result)); return (ISC_R_SUCCESS); } + if (prefixlen == 0U) { + isc_log_write(IFMGR_COMMON_LOGARGS, ISC_LOG_WARNING, + "omitting %s interface %s from localnets ACL: " + "zero prefix length detected", + (netaddr->family == AF_INET) ? "IPv4" : "IPv6", + interface->name); + return (ISC_R_SUCCESS); + } + result = dns_iptable_addprefix(mgr->aclenv.localnets->iptable, netaddr, prefixlen, ISC_TRUE); if (result != ISC_R_SUCCESS) |