From 40017b0e7aa236ca1144563dea986a95684f1599 Mon Sep 17 00:00:00 2001 From: Tim Rice Date: Sun, 14 Jul 2002 13:36:49 -0700 Subject: (bal/tim) [acconfig.h configure.ac monitor_mm.c servconf.c openbsd-compat/Makefile.in] support compression on platforms that have no/broken MAP_ANON. Moved code to openbsd-compat/xmmap.c Based on patch from nalin@redhat.com of code extracted from Owl's package --- openbsd-compat/Makefile.in | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'openbsd-compat/Makefile.in') diff --git a/openbsd-compat/Makefile.in b/openbsd-compat/Makefile.in index 3e09cfefe..c365ae18f 100644 --- a/openbsd-compat/Makefile.in +++ b/openbsd-compat/Makefile.in @@ -1,4 +1,4 @@ -# $Id: Makefile.in,v 1.21 2002/02/19 20:27:57 mouring Exp $ +# $Id: Makefile.in,v 1.22 2002/07/14 20:36:51 tim Exp $ sysconfdir=@sysconfdir@ piddir=@piddir@ @@ -18,7 +18,7 @@ LDFLAGS=-L. @LDFLAGS@ OPENBSD=base64.o bindresvport.o daemon.o dirname.o getcwd.o getgrouplist.o getopt.o glob.o inet_aton.o inet_ntoa.o inet_ntop.o mktemp.o readpassphrase.o realpath.o rresvport.o setenv.o setproctitle.o sigact.o strlcat.o strlcpy.o strmode.o strsep.o -COMPAT=bsd-arc4random.o bsd-cray.o bsd-cygwin_util.o bsd-misc.o bsd-nextstep.o bsd-snprintf.o bsd-waitpid.o fake-getaddrinfo.o fake-getnameinfo.o +COMPAT=bsd-arc4random.o bsd-cray.o bsd-cygwin_util.o bsd-misc.o bsd-nextstep.o bsd-snprintf.o bsd-waitpid.o fake-getaddrinfo.o fake-getnameinfo.o xmmap.o PORTS=port-irix.o port-aix.o -- cgit v1.2.3 From 771721fa31623a821d46a82e04b39cdc217a9c3a Mon Sep 17 00:00:00 2001 From: Damien Miller Date: Thu, 12 Sep 2002 10:32:59 +1000 Subject: - (djm) Added getpeereid() replacement. Properly implemented for systems with SO_PEERCRED support. Faked for systems which lack it. --- ChangeLog | 4 ++- configure.ac | 4 +-- openbsd-compat/Makefile.in | 4 +-- openbsd-compat/bsd-getpeereid.c | 56 +++++++++++++++++++++++++++++++++++++++++ openbsd-compat/bsd-getpeereid.h | 14 +++++++++++ openbsd-compat/openbsd-compat.h | 3 ++- 6 files changed, 79 insertions(+), 6 deletions(-) create mode 100644 openbsd-compat/bsd-getpeereid.c create mode 100644 openbsd-compat/bsd-getpeereid.h (limited to 'openbsd-compat/Makefile.in') diff --git a/ChangeLog b/ChangeLog index 7b0053d25..a10e69f41 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,4 +1,6 @@ 20020912 + - (djm) Added getpeereid() replacement. Properly implemented for systems + with SO_PEERCRED support. Faked for systems which lack it. - (djm) OpenBSD CVS Sync - markus@cvs.openbsd.org 2002/09/08 20:24:08 [hostfile.h] @@ -1646,4 +1648,4 @@ - (stevesk) entropy.c: typo in debug message - (djm) ssh-keygen -i needs seeded RNG; report from markus@ -$Id: ChangeLog,v 1.2458 2002/09/11 23:54:25 djm Exp $ +$Id: ChangeLog,v 1.2459 2002/09/12 00:32:59 djm Exp $ diff --git a/configure.ac b/configure.ac index 9d3593aa4..84e6adec4 100644 --- a/configure.ac +++ b/configure.ac @@ -1,4 +1,4 @@ -# $Id: configure.ac,v 1.86 2002/09/04 13:26:30 djm Exp $ +# $Id: configure.ac,v 1.87 2002/09/12 00:33:00 djm Exp $ AC_INIT AC_CONFIG_SRCDIR([ssh.c]) @@ -596,7 +596,7 @@ AC_ARG_WITH(tcp-wrappers, dnl Checks for library functions. AC_CHECK_FUNCS(arc4random b64_ntop bcopy bindresvport_sa \ clock fchmod fchown freeaddrinfo futimes gai_strerror \ - getaddrinfo getcwd getgrouplist getnameinfo getopt \ + getaddrinfo getcwd getgrouplist getnameinfo getopt getpeereid\ getrlimit getrusage getttyent glob inet_aton inet_ntoa \ inet_ntop innetgr login_getcapbool md5_crypt memmove \ mkdtemp mmap ngetaddrinfo openpty ogetaddrinfo readpassphrase \ diff --git a/openbsd-compat/Makefile.in b/openbsd-compat/Makefile.in index c365ae18f..5229e7e20 100644 --- a/openbsd-compat/Makefile.in +++ b/openbsd-compat/Makefile.in @@ -1,4 +1,4 @@ -# $Id: Makefile.in,v 1.22 2002/07/14 20:36:51 tim Exp $ +# $Id: Makefile.in,v 1.23 2002/09/12 00:33:02 djm Exp $ sysconfdir=@sysconfdir@ piddir=@piddir@ @@ -18,7 +18,7 @@ LDFLAGS=-L. @LDFLAGS@ OPENBSD=base64.o bindresvport.o daemon.o dirname.o getcwd.o getgrouplist.o getopt.o glob.o inet_aton.o inet_ntoa.o inet_ntop.o mktemp.o readpassphrase.o realpath.o rresvport.o setenv.o setproctitle.o sigact.o strlcat.o strlcpy.o strmode.o strsep.o -COMPAT=bsd-arc4random.o bsd-cray.o bsd-cygwin_util.o bsd-misc.o bsd-nextstep.o bsd-snprintf.o bsd-waitpid.o fake-getaddrinfo.o fake-getnameinfo.o xmmap.o +COMPAT=bsd-arc4random.o bsd-cray.o bsd-cygwin_util.o bsd-getpeereid.o bsd-misc.o bsd-nextstep.o bsd-snprintf.o bsd-waitpid.o fake-getaddrinfo.o fake-getnameinfo.o xmmap.o PORTS=port-irix.o port-aix.o diff --git a/openbsd-compat/bsd-getpeereid.c b/openbsd-compat/bsd-getpeereid.c new file mode 100644 index 000000000..c7876823d --- /dev/null +++ b/openbsd-compat/bsd-getpeereid.c @@ -0,0 +1,56 @@ +/* + * Copyright (c) 2002 Damien Miller. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR + * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. + * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#include "includes.h" + +RCSID("$Id: bsd-getpeereid.c,v 1.1 2002/09/12 00:33:02 djm Exp $"); + +#if !defined(HAVE_GETPEEREID) + +#if defined(SO_PEERCRED) +int +getpeereid(int s, uid_t *euid, gid_t *gid) +{ + struct ucred cred; + size_t len = sizeof(cred); + + if (getsockopt(s, SOL_SOCKET, SO_PEERCRED, &cred, &len) < 0) + return (-1); + *euid = cred.uid; + *gid = cred.gid; + + return (0); +} +#else +int +getpeereid(int s, uid_t *euid, gid_t *gid) +{ + *euid = geteuid(); + *gid = getgid(); + + return (0); +} +#endif /* defined(SO_PEERCRED) */ + +#endif /* !defined(HAVE_GETPEEREID) */ diff --git a/openbsd-compat/bsd-getpeereid.h b/openbsd-compat/bsd-getpeereid.h new file mode 100644 index 000000000..2e9f077f9 --- /dev/null +++ b/openbsd-compat/bsd-getpeereid.h @@ -0,0 +1,14 @@ +/* $Id: bsd-getpeereid.h,v 1.1 2002/09/12 00:33:02 djm Exp $ */ + +#ifndef _BSD_GETPEEREID_H +#define _BSD_GETPEEREID_H + +#include "config.h" + +#include /* For uid_t, gid_t */ + +#ifndef HAVE_GETPEEREID +int getpeereid(int , uid_t *, gid_t *); +#endif /* HAVE_GETPEEREID */ + +#endif /* _BSD_GETPEEREID_H */ diff --git a/openbsd-compat/openbsd-compat.h b/openbsd-compat/openbsd-compat.h index 11918443d..ae18afd34 100644 --- a/openbsd-compat/openbsd-compat.h +++ b/openbsd-compat/openbsd-compat.h @@ -1,4 +1,4 @@ -/* $Id: openbsd-compat.h,v 1.16 2002/02/19 20:27:57 mouring Exp $ */ +/* $Id: openbsd-compat.h,v 1.17 2002/09/12 00:33:02 djm Exp $ */ #ifndef _OPENBSD_H #define _OPENBSD_H @@ -29,6 +29,7 @@ /* Home grown routines */ #include "bsd-arc4random.h" +#include "bsd-getpeereid.h" #include "bsd-misc.h" #include "bsd-snprintf.h" #include "bsd-waitpid.h" -- cgit v1.2.3