File U_Fix-two-memory-leaks-in-_XFreeX11XCBStructure.patch of Package libX11.26493

From 8a368d808fec166b5fb3dfe6312aab22c7ee20af Mon Sep 17 00:00:00 2001
From: Hodong <hodong@yozmos.com>
Date: Thu, 20 Jan 2022 00:57:41 +0900
Subject: [PATCH] Fix two memory leaks in _XFreeX11XCBStructure()

Even when XCloseDisplay() was called, some memory was leaked.

XCloseDisplay() calls _XFreeDisplayStructure(), which calls
_XFreeX11XCBStructure().

However, _XFreeX11XCBStructure() did not destroy the condition variables,
resulting in the leaking of some 40 bytes.

Signed-off-by: Hodong <hodong@yozmos.com>
---
 src/xcb_disp.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/xcb_disp.c b/src/xcb_disp.c
index 70a602f4..e9becee3 100644
--- a/src/xcb_disp.c
+++ b/src/xcb_disp.c
@@ -102,6 +102,8 @@ void _XFreeX11XCBStructure(Display *dpy)
 		dpy->xcb->pending_requests = tmp->next;
 		free(tmp);
 	}
+	xcondition_clear(dpy->xcb->event_notify);
+	xcondition_clear(dpy->xcb->reply_notify);
 	xcondition_free(dpy->xcb->event_notify);
 	xcondition_free(dpy->xcb->reply_notify);
 	Xfree(dpy->xcb);
-- 
2.35.3