File _service:tar_scm:backport-0002-CVE-2022-46340.p... of Package xorg-x11-server

File _service:tar_scm:backport-0002-CVE-2022-46340.patch of Package xorg-x11-server (Revision 8b27d519a15afb3ec7efc9ae85ee059a)

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From bb1711b7fba42f2a0c7d1c09beee241a1b2bcc30 Mon Sep 17 00:00:00 2001
From: Peter Hutterer <peter.hutterer@who-t.net>
Date: Mon, 19 Dec 2022 10:06:45 +1000
Subject: [PATCH] Xext: fix invalid event type mask in XTestSwapFakeInput

In commit b320ca0 the mask was inadvertently changed from octal 0177 to
hexadecimal 0x177.

Fixes commit b320ca0ffe4c0c872eeb3a93d9bde21f765c7c63
  Xtest: disallow GenericEvents in XTestSwapFakeInput

Found by Stuart Cassoff

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
---
 Xext/xtest.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Xext/xtest.c b/Xext/xtest.c
index 2985a4ce6..dde5c4cf9 100644
--- a/Xext/xtest.c
+++ b/Xext/xtest.c
@@ -502,7 +502,7 @@ XTestSwapFakeInput(ClientPtr client, xReq * req)
 
     nev = ((req->length << 2) - sizeof(xReq)) / sizeof(xEvent);
     for (ev = (xEvent *) &req[1]; --nev >= 0; ev++) {
-        int evtype = ev->u.u.type & 0x177;
+        int evtype = ev->u.u.type & 0177;
         /* Swap event */
         proc = EventSwapVector[evtype];
         /* no swapping proc; invalid event type? */
-- 
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