AW: PATCH libX11 2/2] ChkIfEv.c: fix wrong handling of dpy->in_ifevent

[Walter Harms]

maybe i missed a point,
is it possible that  dpy->in_ifevent will underflow ?

re,
 wh
________________________________________
Von: xorg-devel <xorg-devel-bounces at lists.x.org> im Auftrag von Ulrich Sibiller <uli42 at gmx.de>
Gesendet: Mittwoch, 30. November 2022 23:47
An: xorg-devel at lists.x.org
Betreff: PATCH libX11 2/2] ChkIfEv.c: fix wrong handling of dpy->in_ifevent

>From 9d6bb3d179427d832d811e61fb6e4ebb9d004283 Mon Sep 17 00:00:00 2001
From: Ulrich Sibiller <uli42 at gmx.de>
Date: Wed, 30 Nov 2022 22:19:15 +0100
Subject: [PATCH libX11 2/2] ChkIfEv.c: fix wrong handling of dpy->in_ifevent

Is no longer a bool but a counter.

Signed-off-by: Ulrich Sibiller <uli42 at gmx.de>
---
 src/ChkIfEv.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/ChkIfEv.c b/src/ChkIfEv.c
index eba36941..b32c2d3e 100644
--- a/src/ChkIfEv.c
+++ b/src/ChkIfEv.c
@@ -61,7 +61,7 @@ Bool XCheckIfEvent (
                    *event = qelt->event;
                    _XDeq(dpy, prev, qelt);
                    _XStoreEventCookie(dpy, event);
-                    dpy->in_ifevent = False;
+                   dpy->in_ifevent--;
                    UnlockDisplay(dpy);
                    return True;
                }
--
2.20.1