From 0de1802c998d105a61dbb643e38600d2748eb520 Mon Sep 17 00:00:00 2001
From: Peter Hutterer <peter.hutterer@who-t.net>
Date: Wed, 9 Mar 2011 10:07:19 +1000
Subject: [PATCH] Xi: exit with error value if CheckGrabValues failed.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Jeremy Huddleston <jeremyhu@apple.com>
Reviewed-by: Daniel Stone <daniel@fooishbar.org>
(cherry picked from commit a3f37f3698880aec508b5ecfb88daf39360610aa)
---
 Xi/xipassivegrab.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Xi/xipassivegrab.c b/Xi/xipassivegrab.c
index 463002f63..3aad28b07 100644
--- a/Xi/xipassivegrab.c
+++ b/Xi/xipassivegrab.c
@@ -159,6 +159,8 @@ ProcXIPassiveGrabDevice(ClientPtr client)
 	return status;
 
     status = CheckGrabValues(client, &param);
+    if (status != Success)
+        return status;
 
     modifiers = (uint32_t*)&stuff[1] + stuff->mask_len;
     modifiers_failed = calloc(stuff->num_modifiers, sizeof(xXIGrabModifierInfo));