From owner-cvs-src@FreeBSD.ORG  Sun Feb 13 16:42:09 2005
Return-Path: <owner-cvs-src@FreeBSD.ORG>
Delivered-To: cvs-src@freebsd.org
Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125])
	by hub.freebsd.org (Postfix) with ESMTP
	id 1036016A4CF; Sun, 13 Feb 2005 16:42:09 +0000 (GMT)
Received: from repoman.freebsd.org (repoman.freebsd.org [216.136.204.115])
	by mx1.FreeBSD.org (Postfix) with ESMTP
	id E1F0D43D48; Sun, 13 Feb 2005 16:42:08 +0000 (GMT)
	(envelope-from sobomax@FreeBSD.org)
Received: from repoman.freebsd.org (localhost [127.0.0.1])
	by repoman.freebsd.org (8.13.1/8.13.1) with ESMTP id j1DGg8Aj007698;
	Sun, 13 Feb 2005 16:42:08 GMT
	(envelope-from sobomax@repoman.freebsd.org)
Received: (from sobomax@localhost)
	by repoman.freebsd.org (8.13.1/8.13.1/Submit) id j1DGg8iP007697;
	Sun, 13 Feb 2005 16:42:08 GMT
	(envelope-from sobomax)
Message-Id: <200502131642.j1DGg8iP007697@repoman.freebsd.org>
From: Maxim Sobolev <sobomax@FreeBSD.org>
Date: Sun, 13 Feb 2005 16:42:08 +0000 (UTC)
To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org,
	cvs-all@FreeBSD.org
X-FreeBSD-CVS-Branch: HEAD
Subject: cvs commit: src/sys/i386/ibcs2 ibcs2_signal.c src/sys/kern
 kern_prot.c kern_sig.c src/sys/compat/linux linux_signal.c
 src/sys/compat/svr4 svr4_signal.c src/sys/sys proc.h syscallsubr.h
 src/sys/alpha/osf1 osf1_signal.c
X-BeenThere: cvs-src@freebsd.org
X-Mailman-Version: 2.1.1
Precedence: list
List-Id: CVS commit messages for the src tree <cvs-src.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/cvs-src>,
	<mailto:cvs-src-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/cvs-src>
List-Post: <mailto:cvs-src@freebsd.org>
List-Help: <mailto:cvs-src-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/cvs-src>,
	<mailto:cvs-src-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Sun, 13 Feb 2005 16:42:09 -0000

sobomax     2005-02-13 16:42:08 UTC

  FreeBSD src repository

  Modified files:
    sys/i386/ibcs2       ibcs2_signal.c 
    sys/kern             kern_prot.c kern_sig.c 
    sys/compat/linux     linux_signal.c 
    sys/compat/svr4      svr4_signal.c 
    sys/sys              proc.h syscallsubr.h 
    sys/alpha/osf1       osf1_signal.c 
  Log:
  Split out kill(2) syscall service routine into user-level and kernel part, the
  former is callable from user space and the latter from the kernel one. Make
  kernel version take additional argument which tells if the respective call
  should check for additional restrictions for sending signals to suid/sugid
  applications or not.
  
  Make all emulation layers using non-checked version, since signal numbers in
  emulation layers can have different meaning that in native mode and such
  protection can cause misbehaviour.
  
  As a result remove LIBTHR from the signals allowed to be delivered to a
  suid/sugid application.
  
  Requested (sorta) by:   rwatson
  MFC after:      2 weeks
  
  Revision  Changes    Path
  1.39      +1 -1      src/sys/alpha/osf1/osf1_signal.c
  1.49      +1 -1      src/sys/compat/linux/linux_signal.c
  1.31      +1 -1      src/sys/compat/svr4/svr4_signal.c
  1.34      +1 -1      src/sys/i386/ibcs2/ibcs2_signal.c
  1.193     +4 -5      src/sys/kern/kern_prot.c
  1.299     +22 -11    src/sys/kern/kern_sig.c
  1.417     +4 -2      src/sys/sys/proc.h
  1.24      +2 -0      src/sys/sys/syscallsubr.h