From 97f2ae60fc0cc755abd8b88df826fcb1a20464fe Mon Sep 17 00:00:00 2001
From: Christopher Yeleighton <giecrilj@stegny.2a.pl>
Date: Mon, 24 Oct 2011 18:47:06 -0700
Subject: [PATCH] Bug 38420: Xvfb crashes in miInitVisuals() when started with
 depth=2

https://bugs.freedesktop.org/show_bug.cgi?id=38420

Exit with fatal error message, not segfault.

Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Reviewed-by: Jeremy Huddleston <jeremyhu@apple.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
(cherry picked from commit 7d50211ab57a35910d79fc3f67ae89aff91fa995)
---
 hw/vfb/InitOutput.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/hw/vfb/InitOutput.c b/hw/vfb/InitOutput.c
index 31ed50533..dce3f84e4 100644
--- a/hw/vfb/InitOutput.c
+++ b/hw/vfb/InitOutput.c
@@ -864,6 +864,8 @@ vfbScreenInit(int index, ScreenPtr pScreen, int argc, char **argv)
 				   (1 << DirectColor)),
 				  10, TrueColor, 0x3ff00000, 0x000ffc00, 0x000003ff);
 	break;
+    default:
+	return FALSE;
     }
 
     miSetPixmapDepths ();