r24836: Initialize some uninitialized variables.

This prevents a segfault when get_kdc_ip_string() is called
with sitename == NULL.

Michael
(This used to be commit 58d31e057b57bc69a96e63aabba9aa1da5418d83)

diff --git a/source3/libads/kerberos.c b/source3/libads/kerberos.c
index 2cf057768700f4610e5acb68126e164f011976ed..1b5ec88dcfed5be08af085b3d37be76ce79bbed0 100644 (file)
--- a/source3/libads/kerberos.c
+++ b/source3/libads/kerberos.c
@@ -616,9 +616,11 @@ int kerberos_kinit_password(const char *principal,
 
 static char *get_kdc_ip_string(char *mem_ctx, const char *realm, const char *sitename, struct in_addr primary_ip)
 {
-       struct ip_service *ip_srv_site;
-       struct ip_service *ip_srv_nonsite;
-       int count_site, count_nonsite, i;
+       int i;
+       struct ip_service *ip_srv_site = NULL;
+       struct ip_service *ip_srv_nonsite = NULL;
+       int count_site = 0;
+       int count_nonsite = 0;
        char *kdc_str = talloc_asprintf(mem_ctx, "\tkdc = %s\n",
                                        inet_ntoa(primary_ip));