winbind: Fix user gpupdate called with NULL smb.conf

Signed-off-by: David Mulder <dmulder@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>

diff --git a/source3/winbindd/winbindd_gpupdate.c b/source3/winbindd/winbindd_gpupdate.c
index 475569ee9b4e918fc67782e367014a9b86a2f920..6f294c1d030dfee3f588052e5a484013b57a942a 100644 (file)
--- a/source3/winbindd/winbindd_gpupdate.c
+++ b/source3/winbindd/winbindd_gpupdate.c
@@ -127,6 +127,9 @@ void gpupdate_user_init(const char *user)
                loadparm_init_s3(NULL, loadparm_s3_helpers());
        const char *const *gpupdate_cmd = lpcfg_gpo_update_command(lp_ctx);
        const char *smbconf = lpcfg_configfile(lp_ctx);
+       if (smbconf == NULL) {
+               smbconf = lp_default_path();
+       }
 
        if (ctx == NULL) {
                DBG_ERR("talloc_new failed\n");