Module Name:	xsrc
Committed By:	tron
Date:		Thu Sep 19 15:37:14 UTC 2002

Modified Files:
	xsrc/xfree/xc/config/cf: FreeBSD.cf Imake.tmpl OpenBSD.cf
	xsrc/xfree/xc/doc/specs/Xext: mit-shm.ms
	xsrc/xfree/xc/programs/Xserver/Xext: shm.c
	xsrc/xfree/xc/programs/Xserver/include: os.h
	xsrc/xfree/xc/programs/Xserver/os: Imakefile access.c

Log Message:
Fix security problem in XFree86 4.2.1:
The MIT-SHM update in 4.2.1 is incomplete as the case where the X
server is started from xdm was not handled.


To generate a diff of this commit:
cvs rdiff -r1.3 -r1.4 xsrc/xfree/xc/config/cf/FreeBSD.cf \
    xsrc/xfree/xc/config/cf/OpenBSD.cf
cvs rdiff -r1.4 -r1.5 xsrc/xfree/xc/config/cf/Imake.tmpl
cvs rdiff -r1.1.1.1 -r1.2 xsrc/xfree/xc/doc/specs/Xext/mit-shm.ms
cvs rdiff -r1.1.1.5 -r1.2 xsrc/xfree/xc/programs/Xserver/Xext/shm.c
cvs rdiff -r1.1.1.4 -r1.2 xsrc/xfree/xc/programs/Xserver/include/os.h
cvs rdiff -r1.1.1.4 -r1.2 xsrc/xfree/xc/programs/Xserver/os/Imakefile \
    xsrc/xfree/xc/programs/Xserver/os/access.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.