From b096321a5a02dda0b6b71ba0f9c4d8feacd979e4 Mon Sep 17 00:00:00 2001
From: Michal Zidek <mzidek@redhat.com>
Date: Wed, 22 Aug 2012 15:16:26 +0200
Subject: Fix: IPv6 address with square brackets doesn't work.

https://fedorahosted.org/sssd/ticket/1365
---
 src/providers/krb5/krb5_common.c | 15 ++++++++++++++-
 1 file changed, 14 insertions(+), 1 deletion(-)

(limited to 'src/providers/krb5')

diff --git a/src/providers/krb5/krb5_common.c b/src/providers/krb5/krb5_common.c
index bd7a3021..0e96b806 100644
--- a/src/providers/krb5/krb5_common.c
+++ b/src/providers/krb5/krb5_common.c
@@ -520,7 +520,13 @@ errno_t krb5_servers_init(struct be_ctx *ctx,
             continue;
         }
 
-        port_str = strrchr(server_spec, ':');
+        /* Do not try to get port number if last character is ']' */
+        if (server_spec[strlen(server_spec) - 1] != ']') {
+            port_str = strrchr(server_spec, ':');
+        } else {
+            port_str = NULL;
+        }
+
         if (port_str == NULL) {
             port = 0;
         } else {
@@ -564,6 +570,13 @@ errno_t krb5_servers_init(struct be_ctx *ctx,
             }
         }
 
+        /* It could be ipv6 address in square brackets. Remove
+         * the brackets if needed. */
+        ret = remove_ipv6_brackets(server_spec);
+        if (ret != EOK) {
+            goto done;
+        }
+
         ret = be_fo_add_server(ctx, service_name, server_spec, (int) port,
                                list[i], primary);
         if (ret && ret != EEXIST) {
-- 
cgit