File U_xwayland-avoid-race-condition-on-new-keymap.p... of Package xorg-x11-server

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File U_xwayland-avoid-race-condition-on-new-keymap.patch of Package xorg-x11-server (Revision c7d71448ce791b7dfb8b726b93275b25)

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From 16fd18479d2f617adf0e6de922586441be3808eb Mon Sep 17 00:00:00 2001
From: Olivier Fourdan <ofourdan@redhat.com>
Date: Fri, 15 Dec 2017 16:43:47 +0100
Subject: [PATCH] xwayland: avoid race condition on new keymap
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When the Wayland compositor notifies of a new keymap, for the first X11
client using the keyboard, the last slave keyboard used might still not
be set (i.e. “lastSlave” is still NULL).

As a result, the new keymap is not applied, and the first X11 window
will have the wrong keymap set initially.

Apply the new keymap to the master keyboard as long as there's one.

Bugzilla: https://bugzilla.gnome.org/show_bug.cgi?id=791383
Signed-off-by: Olivier Fourdan <ofourdan@redhat.com>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
(cherry picked from commit 170c95978530f6373bdf4488116902b273f3abf4)
---
 hw/xwayland/xwayland-input.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hw/xwayland/xwayland-input.c b/hw/xwayland/xwayland-input.c
index f2564d5d3..d96e6f2a4 100644
--- a/hw/xwayland/xwayland-input.c
+++ b/hw/xwayland/xwayland-input.c
@@ -639,7 +639,7 @@ keyboard_handle_keymap(void *data, struct wl_keyboard *keyboard,
     XkbDeviceApplyKeymap(xwl_seat->keyboard, xkb);
 
     master = GetMaster(xwl_seat->keyboard, MASTER_KEYBOARD);
-    if (master && master->lastSlave == xwl_seat->keyboard)
+    if (master)
         XkbDeviceApplyKeymap(master, xkb);
 
     XkbFreeKeyboard(xkb, XkbAllComponentsMask, TRUE);
-- 
2.16.1

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File U_xwayland-avoid-race-condition-on-new-keymap.patch of Package xorg-x11-server (Revision c7d71448ce791b7dfb8b726b93275b25)

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