Date: Tue, 19 May 1998 11:17:05 +0930 From: Greg Lehey <grog@lemis.com> To: Tor Egge <tegge@FreeBSD.ORG>, cvs-committers@FreeBSD.ORG, cvs-all@FreeBSD.ORG, cvs-sys@FreeBSD.ORG Subject: Re: cvs commit: src/sys/i386/i386 machdep.c vm_machdep.c src/sys/i386/include ptrace.h src/sys/kern sys_process.c src/sys/miscfs/procfs procfs.h procfs_mem.c procfs_vnops.c Message-ID: <19980519111705.R427@freebie.lemis.com> In-Reply-To: <199805190000.RAA22248@freefall.freebsd.org>; from Tor Egge on Mon, May 18, 1998 at 05:00:15PM -0700 References: <199805190000.RAA22248@freefall.freebsd.org>
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On Mon, 18 May 1998 at 17:00:15 -0700, Tor Egge wrote: > tegge 1998/05/18 17:00:15 PDT > > Modified files: > sys/i386/i386 machdep.c vm_machdep.c > sys/i386/include ptrace.h > sys/kern sys_process.c > sys/miscfs/procfs procfs.h procfs_mem.c procfs_vnops.c > Log: > Disallow reading the current kernel stack. Only the user structure and > the current registers should be accessible. > Reviewed by: David Greenman <dg@root.com> What's the rationale for this? How will it affect debuggers? Greg -- See complete headers for address and phone numbers finger grog@lemis.com for PGP public key
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