libwnck3/trunk/0005-xutils-check-if-XRes-is-available-before-using-XResQ.patch

   1 From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
   2 From: =?UTF-8?q?Alberts=20Muktup=C4=81vels?= <alberts.muktupavels@gmail.com>
   3 Date: Fri, 30 Sep 2022 18:43:07 +0300
   4 Subject: [PATCH] xutils: check if XRes is available before using
   5  XResQueryClientIds
   6
   7 https://gitlab.gnome.org/GNOME/libwnck/-/issues/154
   8 ---
   9  libwnck/xutils.c | 3 +++
  10  1 file changed, 3 insertions(+)
  11
  12 diff --git a/libwnck/xutils.c b/libwnck/xutils.c
  13 index 08be8aa96f1a..91c2d50ee733 100644
  14 --- a/libwnck/xutils.c
  15 +++ b/libwnck/xutils.c
  16 @@ -1156,6 +1156,9 @@ xres_get_pid (WnckScreen *screen,
  17    long client_id_count = 0;
  18    XResClientIdValue *client_ids = NULL;
  19
  20 +  if (!_wnck_handle_has_xres (wnck_screen_get_handle (screen)))
  21 +    return -1;
  22 +
  23    xscreen = _wnck_screen_get_xscreen (screen);
  24
  25    client_spec.client = xwindow;