tigervnc/contrib/packages/rpm/el5/SOURCES/libXext-1.1-XAllocID.patch

From 956fd30e1046e5779ac0b6c07ec4f0e87250869a Mon Sep 17 00:00:00 2001
From: Jamey Sharp <jamey@minilop.net>
Date: Wed, 7 Oct 2009 19:31:21 -0700
Subject: [PATCH] XAllocID must only be called with the Display lock held.

This patch makes XShmAttach follow the same XID allocation pattern used in
other stubs, such as XShmCreatePixmap.

Reported-by: <fdsteve@ihug.co.nz>
Signed-off-by: Jamey Sharp <jamey@minilop.net>
---
 src/XShm.c |    3 +--
 1 files changed, 1 insertions(+), 2 deletions(-)

diff --git a/src/XShm.c b/src/XShm.c
index 922b4cb..38efa9f 100644
--- a/src/XShm.c
+++ b/src/XShm.c
@@ -235,12 +235,11 @@ Status XShmAttach(Display *dpy, XShmSegmentInfo *shminfo)
 
     ShmCheckExtension (dpy, info, 0);
 
-    shminfo->shmseg = XAllocID(dpy);
     LockDisplay(dpy);
     GetReq(ShmAttach, req);
     req->reqType = info->codes->major_opcode;
     req->shmReqType = X_ShmAttach;
-    req->shmseg = shminfo->shmseg;
+    req->shmseg = shminfo->shmseg = XAllocID(dpy);
     req->shmid = shminfo->shmid;
     req->readOnly = shminfo->readOnly ? xTrue : xFalse;
     UnlockDisplay(dpy);
-- 
1.6.5.2