s3: free -> SAFE_FREE

diff --git a/source3/winbindd/winbindd_ads.c b/source3/winbindd/winbindd_ads.c
index 2b63c43003ddabbe6397be6de3fd720decb38fd6..6f31b83f33221b73c3e5fc27b4958e3beea72360 100644 (file)
--- a/source3/winbindd/winbindd_ads.c
+++ b/source3/winbindd/winbindd_ads.c
@@ -536,7 +536,7 @@ static NTSTATUS query_user(struct winbindd_domain *domain,
                goto done;
        }
        rc = ads_search_retry(ads, &msg, ldap_exp, attrs);
-       free(ldap_exp);
+       SAFE_FREE(ldap_exp);
        if (!ADS_ERR_OK(rc) || !msg) {
                DEBUG(1,("query_user(sid=%s) ads_search: %s\n",
                         sid_string_dbg(sid), ads_errstr(rc)));