From a2612db555e904be27aad46bc0802741091cb2ae Mon Sep 17 00:00:00 2001 From: Sebastian Gerhardt Date: Tue, 9 Jun 2015 18:50:06 +0200 Subject: fix uninitialized data field for sending _NET_WM_SYNC_REQUEST event If this field is left uninitialized, a client may mistake Marco to support more than the single update request counter described in EWMH 1.5. --- src/core/window.c | 1 + 1 file changed, 1 insertion(+) (limited to 'src') diff --git a/src/core/window.c b/src/core/window.c index 95d49885..254eb094 100644 --- a/src/core/window.c +++ b/src/core/window.c @@ -3333,6 +3333,7 @@ send_sync_request (MetaWindow *window) ev.data.l[1] = meta_display_get_current_time (window->display); ev.data.l[2] = XSyncValueLow32 (value); ev.data.l[3] = XSyncValueHigh32 (value); + ev.data.l[4] = 0; /* We don't need to trap errors here as we are already * inside an error_trap_push()/pop() pair. -- cgit v1.2.1