misc/96780: can't upgrade install at 6.1-RC?

[n-kogane at syd.odn.ne.jp]

>Number:         96780
>Category:       misc
>Synopsis:       can't upgrade install at 6.1-RC?
>Confidential:   no
>Severity:       serious
>Priority:       high
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Thu May 04 16:10:13 GMT 2006
>Closed-Date:
>Last-Modified:
>Originator:     Nobuyuki Koganemaru
>Release:        FreeBSD 6.1-RC1 i386
>Organization:
KOGANEMARU Computer Engineering Service Corporation.
>Environment:
System: FreeBSD kcesx21.koganemaru.co.jp 6.1-RC1 FreeBSD 6.1-RC1 #0: Mon Apr 10 16:52:30 UTC 2006 root at opus.cse.buffalo.edu:/usr/obj/usr/src/sys/GENERIC i386


>Description:
	All upgrade installing fail from 6.0-RELEASE, 6.1-BETA? or 6.1-RC?.

	Because the schg flag is set /var/empty directory.

	% /bin/ls -Fldao /var/empty
	dr-xr-xr-x  2 root  wheel  schg 512  4 30 18:07 /var/empty/

>How-To-Repeat:
	do upgrade install.
>Fix:

	I not tested, but perhaps ok.

--- usr.sbin/sysinstall/installUpgrade.c.orig	Sat Dec  3 23:36:26 2005
+++ usr.sbin/sysinstall/installUpgrade.c	Thu May  4 23:46:55 2006
@@ -290,7 +290,7 @@
 	}
 
 	msgNotify("chflags'ing old binaries - please wait.");
-	(void)vsystem("chflags -R noschg /bin /sbin /usr/sbin /usr/bin /usr/lib /usr/libexec /kernel*");
+	(void)vsystem("chflags -R noschg /bin /sbin /usr/sbin /usr/bin /usr/lib /usr/libexec /var /kernel*");
 
 	if (file_readable("/kernel")) {
 	    msgNotify("Moving old kernel to /kernel.prev");
>Release-Note:
>Audit-Trail:
>Unformatted: