summaryrefslogtreecommitdiffstats
path: root/src/providers
diff options
context:
space:
mode:
authorJakub Hrozek <jhrozek@redhat.com>2012-10-15 17:39:14 +0200
committerJakub Hrozek <jhrozek@redhat.com>2012-11-05 00:10:41 +0100
commit9a51f72efd8bc36d7ece97b692f409799d4aac03 (patch)
tree301403d5816b5ff0f0d4460b909eba984b76984e /src/providers
parente5c33e0bd03a2deb8e5011deeb3ae93f960910ee (diff)
downloadsssd-9a51f72efd8bc36d7ece97b692f409799d4aac03.tar.gz
sssd-9a51f72efd8bc36d7ece97b692f409799d4aac03.tar.xz
sssd-9a51f72efd8bc36d7ece97b692f409799d4aac03.zip
LDAP: Check validity of naming_context
https://fedorahosted.org/sssd/ticket/1581 If the namingContext attribute had no values or multiple values, then our code would dereference a NULL pointer.
Diffstat (limited to 'src/providers')
-rw-r--r--src/providers/ldap/sdap.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/providers/ldap/sdap.c b/src/providers/ldap/sdap.c
index cdc8b1f18..f5b1f95f0 100644
--- a/src/providers/ldap/sdap.c
+++ b/src/providers/ldap/sdap.c
@@ -746,7 +746,7 @@ static char *get_naming_context(TALLOC_CTX *mem_ctx,
* a zero-length namingContexts value in some situations. In this
* case, we should return it as NULL so things fail gracefully.
*/
- if (naming_context[0] == '\0') {
+ if (naming_context && naming_context[0] == '\0') {
talloc_zfree(naming_context);
}