From 07b92f78d1751d8a2a538a440e1fdb24c59021e0 Mon Sep 17 00:00:00 2001
From: Pavel Březina <pbrezina@redhat.com>
Date: Tue, 12 Feb 2013 11:12:59 +0100
Subject: get_next_domain() test dom->parent->next for NULL

Otherwise dom may be set to NULL and we will segfault when
dereferencing dom.
---
 src/util/domain_info_utils.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/util')

diff --git a/src/util/domain_info_utils.c b/src/util/domain_info_utils.c
index d8ca55da1..039d66f86 100644
--- a/src/util/domain_info_utils.c
+++ b/src/util/domain_info_utils.c
@@ -33,7 +33,7 @@ struct sss_domain_info *get_next_domain(struct sss_domain_info *domain,
             dom = dom->subdomains;
         } else if (dom->next) {
             dom = dom->next;
-        } else if (descend && IS_SUBDOMAIN(dom)) {
+        } else if (descend && IS_SUBDOMAIN(dom) && dom->parent->next) {
             dom = dom->parent->next;
         } else {
             return NULL;
-- 
cgit