PR/46128 CVS commit: src/sys

["Mindaugas Rasiukevicius" <rmind%netbsd.org@localhost>]

The following reply was made to PR kern/46128; it has been noted by GNATS.

From: "Mindaugas Rasiukevicius" <rmind%netbsd.org@localhost>
To: gnats-bugs%gnats.NetBSD.org@localhost
Cc: 
Subject: PR/46128 CVS commit: src/sys
Date: Sun, 22 Jul 2012 22:40:19 +0000

 Module Name:   src
 Committed By:  rmind
 Date:          Sun Jul 22 22:40:19 UTC 2012
 
 Modified Files:
        src/sys/kern: kern_exec.c kern_exit.c kern_fork.c kern_lwp.c
        src/sys/sys: lwp.h proc.h
 
 Log Message:
 fork1: fix use-after-free problems.  Addresses PR/46128 from Andrew Doran.
 Note: PL_PPWAIT should be fully replaced and modificaiton of l_pflag by
 other LWP is undesirable, but this is enough for netbsd-6.
 
 
 To generate a diff of this commit:
 cvs rdiff -u -r1.352 -r1.353 src/sys/kern/kern_exec.c
 cvs rdiff -u -r1.238 -r1.239 src/sys/kern/kern_exit.c
 cvs rdiff -u -r1.189 -r1.190 src/sys/kern/kern_fork.c
 cvs rdiff -u -r1.170 -r1.171 src/sys/kern/kern_lwp.c
 cvs rdiff -u -r1.162 -r1.163 src/sys/sys/lwp.h
 cvs rdiff -u -r1.316 -r1.317 src/sys/sys/proc.h
 
 Please note that diffs are not public domain; they are subject to the
 copyright notices on the relevant files.