Dmitry Timoshkov : winex11.drv: Protect X11 calls by a critical section.

[Alexandre Julliard]

Module: wine
Branch: refs/heads/master
Commit: 2280f1af79307b945e250f78586ffa5dada00fdb
URL:    http://source.winehq.org/git/?p=wine.git;a=commit;h=2280f1af79307b945e250f78586ffa5dada00fdb

Author: Dmitry Timoshkov <dmitry at codeweavers.com>
Date:   Fri Jul  7 23:54:00 2006 +0900

winex11.drv: Protect X11 calls by a critical section.

---

 dlls/winex11.drv/event.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/dlls/winex11.drv/event.c b/dlls/winex11.drv/event.c
index aa9c1d6..92300c5 100644
--- a/dlls/winex11.drv/event.c
+++ b/dlls/winex11.drv/event.c
@@ -453,8 +453,10 @@ static void handle_wm_protocols( HWND hw
       xev = *event;
       
       TRACE("NET_WM Ping\n");
+      wine_tsx11_lock();
       xev.window = DefaultRootWindow(xev.display);
       XSendEvent(xev.display, xev.window, False, SubstructureRedirectMask | SubstructureNotifyMask, (XEvent*)&xev);
+      wine_tsx11_unlock();
       /* this line is semi-stolen from gtk2 */
       TRACE("NET_WM Pong\n");
     }