krb5_wrap: let smb_krb5_renew_ticket() use smb_force_krb5_cc_default_…

…name() Signed-off-by: Stefan Metzmacher <[email protected]> Reviewed-by: Andreas Schneider <[email protected]>
imxiangpeng · May 14, 2024 · eb6dc35 · eb6dc35
1 parent f850bcf
commit eb6dc35
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/lib/krb5_wrap/krb5_samba.c b/lib/krb5_wrap/krb5_samba.c
@@ -1214,7 +1214,12 @@ krb5_error_code smb_krb5_renew_ticket(const char *ccache_string,
 	}
 
 	if (!ccache_string) {
-		ccache_string = krb5_cc_default_name(context);
+		/*
+		 * A renew has low risk in mixing different
+		 * ccaches, so we allow callers to pass
+		 * NULL for the default cache.
+		 */
+		ccache_string = smb_force_krb5_cc_default_name(context);
 	}
 
 	if (!ccache_string) {