xace: Relax permissions on XkbGetState from Read to Getattr.

This request is used to get the current keyboard group and is called from
GTK.  It does not return an actual keymap (aside from modifiers) so it
should be safe to relax the permission on it.  However it does return
button state information which should be controlled through a separate
pointer Read check.

Signed-off-by: Eamon Walsh <ewalsh@tycho.nsa.gov>
(cherry picked from commit c4ffce4dc84a0a9d134a59b7e7765c99ed767e53)

Signed-off-by: Keith Packard <keithp@keithp.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/xkb/xkb.c b/xkb/xkb.c
index 4ff2d5fef..a62db7b4d 100644
--- a/xkb/xkb.c
+++ b/xkb/xkb.c
@@ -553,7 +553,7 @@ ProcXkbGetState(ClientPtr client)
     if (!(client->xkbClientFlags&_XkbClientInitialized))
 	return BadAccess;
 
-    CHK_KBD_DEVICE(dev, stuff->deviceSpec, client, DixReadAccess);
+    CHK_KBD_DEVICE(dev, stuff->deviceSpec, client, DixGetAttrAccess);
 
     xkb= &dev->key->xkbInfo->state;
     bzero(&rep,sizeof(xkbGetStateReply));