From 385226bdaf0c3bc738c178697d6c72e0da2d1d15 Mon Sep 17 00:00:00 2001
From: Olivier Fourdan <ofourdan@redhat.com>
Date: Thu, 11 Apr 2024 15:46:37 +0200
Subject: [PATCH] xwayland: Walk the regions' boxes
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In xwl_source_validate(), the actual box wasn't updated, so we would
possibly copy several times the same first box.

Signed-off-by: Olivier Fourdan <ofourdan@redhat.com>
Reviewed-by: Michel Dänzer <mdaenzer@redhat.com>
Fixes: aa05f38f3 - xwayland: Add SourceValidate hook
Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1485>
---
 hw/xwayland/xwayland-window.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/hw/xwayland/xwayland-window.c b/hw/xwayland/xwayland-window.c
index c0938b9e4..b111a1e4a 100644
--- a/hw/xwayland/xwayland-window.c
+++ b/hw/xwayland/xwayland-window.c
@@ -270,6 +270,7 @@ xwl_source_validate(DrawablePtr drawable, int x, int y, int width, int height,
                                           pbox->x1, pbox->y1,
                                           pbox->x2 - pbox->x1, pbox->y2 - pbox->y1,
                                           pbox->x1, pbox->y1);
+            pbox++;
         }
         FreeScratchGC(pGC);
     }