s3:libads: Fix building with FORTIFY_SOURCE=2

Signed-off-by: Joseph Sutton <josephsutton@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>

diff --git a/source3/libads/ldap.c b/source3/libads/ldap.c
index a639cd23dc429537e5c0067c420da3b79eda2a0b..740bc6bb43458ff068c5e5584e75ae8aae8c11c0 100644 (file)
--- a/source3/libads/ldap.c
+++ b/source3/libads/ldap.c
@@ -3156,7 +3156,7 @@ int ads_count_replies(ADS_STRUCT *ads, void *res)
                               bool *more_strings)
 {
        char *attr;
-       char *expected_range_attrib, *range_attr;
+       char *expected_range_attrib, *range_attr = NULL;
        BerElement *ptr = NULL;
        char **strings;
        char **new_strings;
@@ -3187,7 +3187,7 @@ int ads_count_replies(ADS_STRUCT *ads, void *res)
                }
                ldap_memfree(attr);
        }
-       if (!attr) {
+       if (!range_attr) {
                ber_free(ptr, 0);
                /* nothing here - this field is just empty */
                *more_strings = False;