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637 Commits

Author SHA1 Message Date
Damien Miller cf6ef137b5 - (djm) [openbsd-compat/sys-queue.h] Sync with OpenBSD to get 
TAILQ_FOREACH_SAFE needed for upcoming changes.
 2012-12-03 09:37:56 +11:00
Darren Tucker f96ff18a92 - (dtucker) [uidswap.c openbsd-compat/Makefile.in 
openbsd-compat/bsd-setres_id.c openbsd-compat/bsd-setres_id.h
   openbsd-compat/openbsd-compat.h]  Move the fallback code for setting uids
   and gids from uidswap.c to the compat library, which allows it to work with
   the new setresuid calls in auth2-pubkey.  with tim@, ok djm@
 2012-11-05 17:04:37 +11:00
Darren Tucker 318541854f - (dtucker) [openbsd-compat/bsd-cygwin_util.h] define WIN32_LEAN_AND_MEAN 
for compatibility with future mingw-w64 headers.  Patch from vinschen at
   redhat com.
 2012-08-28 19:57:19 +10:00
Darren Tucker 34f702ae64 - (dtucker) [configure.ac openbsd-compat/bsd-misc.h] Add setlinebuf for 
platforms that don't have it.  "looks good" tim@
 2012-07-04 08:50:09 +10:00
Darren Tucker 8908da7dce - (dtucker) [openbsd-compat/getrrsetbyname-ldns.c] bz #2022: prevent null 
pointer deref in the client when built with LDNS and using DNSSEC with a
   CNAME.  Patch from gregdlg+mr at hochet info.
 2012-06-28 15:21:32 +10:00
Damien Miller ce1ec9d4e2 - (djm) [openbsd-compat/bsd-cygwin_util.h] #undef _WIN32 to avoid incorrect 
assumptions when building on Cygwin; patch from Corinna Vinschen
 2012-03-30 14:07:05 +11:00
Damien Miller 7bf7b889b3 - (djm) [openbsd-compat/port-linux.c] bz#1960: fix crash on SELinux 
systems where sshd is run in te wrong context. Patch from Sven
   Vermeulen; ok dtucker@
 2012-03-09 10:25:16 +11:00
Tim Rice e3609c935c - (tim) [openbsd-compat/bsd-misc.h sshd.c] Fix conflicting return type for 
unsetenv due to rev 1.14 change to setenv.c. Cast unsetenv to void in sshd.c
   ok dtucker@
 2012-02-14 10:03:30 -08:00
Damien Miller 7b7901c330 - (djm) [openbsd-compat/bsd-cygwin_util.c] Add PROGRAMFILES to list of 
preserved Cygwin environment variables; from Corinna Vinschen
 2012-02-14 06:38:36 +11:00
Darren Tucker e9b3ad73ba - (dtucker) [configure.ac mac.c openbsd-compat/openssl-compat.h] Add 
null implementation of HMAC_CTX_init for the benefit of old versions
   of OpenSSL that don't have it.
 2012-01-17 14:03:34 +11:00
Darren Tucker aa3cbd1b5b - (dtucker) [INSTALL LICENCE configure.ac openbsd-compat/Makefile.in 
openbsd-compat/getrrsetbyname-ldns.c openbsd-compat/getrrsetbyname.c]
   bz 1320: Add optional support for LDNS, a BSD licensed DNS resolver library
   which supports DNSSEC.  Patch from Simon Vallet (svallet at genoscope cns fr)
   with some rework from myself and djm.  ok djm.
 2011-11-04 11:25:24 +11:00
Darren Tucker 036876cd7d - (dtucker) [openbsd-compat/mktemp.c] Fix compiler warning. ok djm 2011-10-01 18:46:12 +10:00
Darren Tucker b54f50e5d0 - (dtucker) [configure.ac openbsd-compat/Makefile.in 
openbsd-compat/strnlen.c] Add strnlen to the compat library.
 2011-09-29 23:17:18 +10:00
Damien Miller d1a74580f8 - (djm) [openbsd-compat/setenv.c] Forklift upgrade, including inclusion 
of static __findenv() function from upstream setenv.c
 2011-09-23 11:26:34 +10:00
Damien Miller 3e6fe87ef9 - otto@cvs.openbsd.org 2008/12/09 19:38:38 
[openbsd-compat/inet_ntop.c]
     fix inet_ntop(3) prototype; ok millert@ libc to be bumbed very soon
 2011-09-23 11:16:09 +10:00
Damien Miller 64efe9671d - (djm) [openbsd-compat/sha2.c openbsd-compat/sha2.h] Remove OpenBSD rcsid 
marker. The upstream API has changed (function and structure names)
   enough to put it out of sync with other providers of this interface.
 2011-09-23 11:13:00 +10:00
Damien Miller 4888671343 - (djm) [openbsd-compat/mktemp.c] forklift upgrade to -current version. 
The file was totally rewritten between what we had in tree and -current.
 2011-09-23 10:56:29 +10:00
Damien Miller 3a359b3228 - millert@cvs.openbsd.org 2008/08/21 16:54:44 
[mktemp.c]
     Remove useless code, the kernel will set errno appropriately if an
     element in the path does not exist.  OK deraadt@ pvalchev@
 2011-09-23 10:47:29 +10:00
Damien Miller dc0e09b41c - deraadt@cvs.openbsd.org 2008/07/22 21:47:45 
[mktemp.c]
     use arc4random_uniform(); ok djm millert
 2011-09-23 10:46:48 +10:00
Damien Miller cd92790fcb - (djm) [openbsd-compat/getgrouplist.c] Remove OpenBSD rcsid marker: the 
upstream version is YPified and we don't want this
 2011-09-23 10:44:03 +10:00
Damien Miller 834e820317 - tobias@cvs.openbsd.org 2007/10/21 11:09:30 
[mktemp.c]
     Comment fix about time consumption of _gettemp.
     FreeBSD did this in revision 1.20.
     OK deraadt@, krw@
 2011-09-23 10:42:02 +10:00
Damien Miller acdf3fbdba - (djm) [openbsd-compat/getcwd.c] Remove OpenBSD rcsid marker since we no 
longer want to sync this file (OpenBSD uses a __getcwd syscall now, we
   want this longhand version)
 2011-09-23 10:40:50 +10:00
Damien Miller b9cd0491f7 - millert@cvs.openbsd.org 2006/05/05 15:27:38 
[openbsd-compat/strlcpy.c]
     Convert do {} while loop -> while {} for clarity.  No binary change
     on most architectures.  From Oliver Smith.  OK deraadt@ and henning@
 2011-09-23 10:38:11 +10:00
Damien Miller e128a50e35 - djm@cvs.openbsd.org 2011/09/22 06:27:29 
[glob.c]
     fix GLOB_KEEPSTAT without GLOB_NOSORT; the implicit sort was being
     applied only to the gl_pathv vector and not the corresponding gl_statv
     array. reported in OpenSSH bz#1935; feedback and okay matthew@
 2011-09-22 21:22:21 +10:00
Damien Miller c4bf7dde92 - stsp@cvs.openbsd.org 2011/09/20 10:18:46 
[glob.c]
     In glob(3), limit recursion during matching attempts. Similar to
     fnmatch fix. Also collapse consecutive '*' (from NetBSD).
     ok miod deraadt
 2011-09-22 21:21:48 +10:00
Damien Miller e01a627047 - pyr@cvs.openbsd.org 2011/05/12 07:15:10 
[openbsd-compat/glob.c]
     When the max number of items for a directory has reached GLOB_LIMIT_READDIR
     an error is returned but closedir() is not called.
     spotted and fix provided by Frank Denis obsd-tech@pureftpd.org
     ok otto@, millert@
 2011-09-22 21:20:21 +10:00
Damien Miller 58ac11a2bd - (djm) [openbsd-compat/port-linux.c] Suppress logging when attempting 
to switch SELinux context away from unconfined_t, based on patch from
   Jan Chadima; bz#1919 ok dtucker@
 2011-08-29 16:09:52 +10:00
Damien Miller 9c08312968 - (djm) [ openbsd-compat/bsd-cygwin_util.c openbsd-compat/bsd-cygwin_util.h] 
binary_pipe is no longer required on Cygwin; patch from Corinna Vinschen
 2011-08-17 11:31:07 +10:00
Darren Tucker 4d47ec9c89 - (dtucker) [openbsd-compat/port-linux.c] Bug 1924: Improve selinux context 
change error by reporting old and new context names  Patch from
   jchadima at redhat.
 2011-08-12 10:12:53 +10:00
Darren Tucker d6548fe4cf - (dtucker) [openbsd-compat/openssl-compat.{c,h}] Bug #1882: fix 
--with-ssl-engine which was broken with the change from deprecated
   SSLeay_add_all_algorithms().  ok djm
 2011-05-10 11:13:36 +10:00
Darren Tucker 343f75fa19 - (dtucker) [openbsd-compat/regress/closefromtest.c] Bug #1875: add prototype 
for closefrom() in test code.  Report from Dan Wallis via Gentoo.
 2011-05-06 10:43:50 +10:00
Darren Tucker 3b9617ecbd - (dtucker) [openbsd-compat/port-linux.c] Bug #1851: fix syntax error in 
selinux code.  Patch from Leonardo Chiquitto.
 2011-02-06 13:24:35 +11:00
Damien Miller d4a5504cb1 - (djm) [openbsd-compat/port-linux.c] Check whether SELinux is enabled 
before attempting setfscreatecon(). Check whether matchpathcon()
   succeeded before using its result. Patch from cjwatson AT debian.org;
   bz#1851
 2011-01-28 10:30:18 +11:00
Damien Miller 71adf127e8 - (djm) [configure.ac Makefile.in ssh.c openbsd-compat/port-linux.c 
openbsd-compat/port-linux.h] Move SELinux-specific code from ssh.c to
   port-linux.c to avoid compilation errors. Add -lselinux to ssh when
   building with SELinux support to avoid linking failure; report from
   amk AT spamfence.net; ok dtucker
 2011-01-25 12:16:15 +11:00
Darren Tucker 79241377df - (dtucker) [configure.ac openbsd-compat/openssl-compat.{c,h}] Add 
RSA_get_default_method() for the benefit of openssl versions that don't
   have it (at least openssl-engine-0.9.6b).  Found and tested by Kevin Brott,
   ok djm@.
 2011-01-22 09:37:01 +11:00
Darren Tucker 263d43d2a5 - (dtucker) [openbsd-compat/port-linux.c] Fix minor bug caught by -Werror on 
the tinderbox.
 2011-01-17 18:50:22 +11:00
Darren Tucker 0c93adc7c1 - (dtucker) [openbsd-compat/port-linux.c] Bug #1838: Add support for the new 
Linux OOM-killer magic values that changed in 2.6.36 kernels, with fallback
   to the old values.  Feedback from vapier at gentoo org and djm, ok djm.
 2011-01-17 11:55:59 +11:00
Damien Miller 4927aaf446 - djm@cvs.openbsd.org 2011/01/12 01:53:14 
avoid some integer overflows mostly with GLOB_APPEND and GLOB_DOOFFS
     and sanity check arguments (these will be unnecessary when we switch
     struct glob members from being type into to size_t in the future);
     "looks ok" tedu@ feedback guenther@
 2011-01-12 13:32:03 +11:00
Damien Miller b66e917831 - nicm@cvs.openbsd.org 2010/10/08 21:48:42 
[openbsd-compat/glob.c]
     Extend GLOB_LIMIT to cover readdir and stat and bump the malloc limit
     from ARG_MAX to 64K.
     Fixes glob-using programs (notably ftp) able to be triggered to hit
     resource limits.
     Idea from a similar NetBSD change, original problem reported by jasper@.
     ok millert tedu jasper
 2011-01-12 13:30:18 +11:00
Darren Tucker 37bb7568ab - (dtucker) openbsd-compat/openssl-compat.c] remove sleep leftover from 
debugging.  Spotted by djm.
 2010-12-05 08:46:05 +11:00
Darren Tucker ebdef76b5d - (dtucker) [configure.ac moduli.c openbsd-compat/openssl-compat.{c,h}] Add 
shims for the new, non-deprecated OpenSSL key generation functions for
   platforms that don't have the new interfaces.
 2010-12-04 23:20:50 +11:00
Damien Miller d89745b9e7 - (djm) [openbsd-compat/bindresvport.c] Use arc4random_uniform(range) 
instead of (arc4random() % range)
 2010-12-03 10:50:26 +11:00
Darren Tucker 9e0ff7afc8 - (dtucker) Bug #1840: fix warning when configuring --with-ssl-engine, patch 
from vapier at gentoo org.
 2010-11-22 17:59:00 +11:00
Tim Rice c7a8af03a0 - (tim) [configure.ac openbsd-compat/bsd-misc.h openbsd-compat/bsd-misc.c] Add 
support for platforms missing isblank(). ok djm@
 2010-11-08 14:26:23 -08:00
Darren Tucker 97528353c2 - (dtucker) [configure.ac platform.{c,h} session.c 
openbsd-compat/port-solaris.{c,h}] Bug #1824: Add Solaris Project support.
   Patch from cory.erickson at csu mnscu edu with a bit of rework from me.
   ok djm@
 2010-11-05 12:03:05 +11:00
Tim Rice bdd3e67c19 - (tim) [openbsd-compat/glob.h] Remove sys/cdefs.h include that came with 
1.12 to unbreak Solaris build.
   ok djm@
 2010-10-24 18:35:55 -07:00
Damien Miller 88b844f19b - (djm) [openbsd-compat/Makefile.in] Actually link timingsafe_bcmp 2010-10-07 22:19:23 +11:00
Damien Miller 37f4f1892f - (djm) [openbsd-compat/glob.c] restore ARG_MAX compat code. 2010-10-07 22:10:38 +11:00
Damien Miller 9a3d0dc062 - djm@cvs.openbsd.org 2010/10/01 23:05:32 
[cipher-3des1.c cipher-bf1.c cipher-ctr.c openbsd-compat/openssl-compat.h]
     adapt to API changes in openssl-1.0.0a
     NB. contains compat code to select correct API for older OpenSSL
 2010-10-07 22:06:42 +11:00
Damien Miller 2738361878 sadly, two typos on one line is not my best record 2010-10-07 22:00:24 +11:00
Damien Miller faca8ccd4d unbreak previous 2010-10-07 21:59:40 +11:00
Damien Miller a6e121aaa0 - djm@cvs.openbsd.org 2010/09/25 09:30:16 
[sftp.c configure.ac openbsd-compat/glob.c openbsd-compat/glob.h]
     make use of new glob(3) GLOB_KEEPSTAT extension to save extra server
     rountrips to fetch per-file stat(2) information.
     NB. update openbsd-compat/ glob(3) implementation from OpenBSD libc to
     match.
 2010-10-07 21:39:17 +11:00
Damien Miller aa18063baf - matthew@cvs.openbsd.org 2010/09/24 13:33:00 
[misc.c misc.h configure.ac openbsd-compat/openbsd-compat.h]
     [openbsd-compat/timingsafe_bcmp.c]
     Add timingsafe_bcmp(3) to libc, mention that it's already in the
     kernel in kern(9), and remove it from OpenSSH.
     ok deraadt@, djm@
     NB. re-added under openbsd-compat/ for portable OpenSSH
 2010-10-07 21:25:27 +11:00
Darren Tucker 50e3bab242 - (dtucker) [openbsd-compat/port-linux.c] Check is_selinux_enabled for exact 
return code since it can apparently return -1 under some conditions.  From
   openssh bugs werbittewas de, ok djm@
 2010-09-10 10:30:25 +10:00
Darren Tucker aa74f6754a - (dtucker) [configure.ac openbsd-compat/Makefile.in 
openbsd-compat/openbsd-compat.h openbsd-compat/strptime.c] Add strptime to
   the compat library which helps on platforms like old IRIX.  Based on work
   by djm, tested by Tom Christensen.
 2010-08-16 13:15:23 +10:00
Damien Miller 2c4b13aa32 - (djm) bz#1561: don't bother setting IFF_UP on tun(4) device if it is 
already set. Makes FreeBSD user openable tunnels useful; patch from
   richard.burakowski+ossh AT mrburak.net, ok dtucker@
 2010-08-10 12:47:40 +10:00
Tim Rice 3fd307df5b - (tim) [openbsd-compat/port-uw.c] Reorder includes. auth-options.h now needs 
key.h.
 2010-06-26 16:45:15 -07:00
Damien Miller 4b1ec8381b - (djm) [openbsd-compat/openssl-compat.h] Fix build breakage on older 
libcrypto by defining OPENSSL_[DR]SA_MAX_MODULUS_BITS if they aren't
   already. ok dtucker@
 2010-05-12 17:49:59 +10:00
Damien Miller 7d09b8f8d9 - (djm) [openbsd-compat/bsd-arc4random.c] Fix preprocessor detection 
for arc4random_buf() and arc4random_uniform(); from Josh Gilkerson
 2010-03-26 08:52:02 +11:00
Darren Tucker 9af0cb9acc - (dtucker) [openbsd-compat/port-linux.c] Make failure to write to the OOM 
adjust log at verbose only, since according to cjwatson in bug #1470
   some virtualization platforms don't allow writes.
 2010-03-01 15:52:49 +11:00
Damien Miller d05951fcee - (djm) [openbsd-compat/bsd-cygwin_util.c] Reduce the set of environment 
variables copied into sshd child processes. From vinschen AT redhat.com
 2010-02-28 03:29:33 +11:00
Darren Tucker 19d32cb934 - (dtucker) [openbsd-compat/openssl-compat.c] Bug #1707: Call OPENSSL_config() 
after registering the hardware engines, which causes the openssl.cnf file to
   be processed.  See OpenSSL's man page for OPENSSL_config(3) for details.
   Patch from Solomon Peachy, ok djm@.
 2010-01-29 10:54:11 +11:00
Darren Tucker 4e21855422 - (dtucker) [openbsd-compat/openbsd-compat.h] Typo. 2010-01-16 23:58:37 +11:00
Darren Tucker 612e400c68 - (dtucker) [openbsd-compat/pwcache.c] Shrink ifdef area to prevent unused 
variable warnings.
 2010-01-16 13:53:52 +11:00
Darren Tucker 69371b511b - (dtucker) [openbsd-compat/openbsd-compat.h] Fix prototypes, spotted by 
Tim.
 2010-01-16 13:30:30 +11:00
Darren Tucker 2563e3f272 - (dtucker) [openbsd-compat/openbsd-compat.h] Prototypes for user_from_uid 
and group_from_gid.
 2010-01-16 11:53:07 +11:00
Darren Tucker ca94485a48 - (dtucker) [openbsd-compat/pwcache.c] Pull in includes.h and thus defines.h 
so we correctly detect whether or not we have a native user_from_uid.
 2010-01-16 11:48:27 +11:00
Darren Tucker 909a390bb8 - (dtucker) [configure.ac openbsd-compat/{Makefile.in,pwcache.c} Portability 
for pwcache.  Also, added caching of negative hits.
 2010-01-15 12:38:30 +11:00
Darren Tucker 9d1fd5bc10 - (dtucker) [openbsd-compat.c/pwcache.c] Pull in pwcache.c from OpenBSD (no 
changes yet but there will be some to come).
 2010-01-15 12:14:45 +11:00
Darren Tucker d59487a33b - (dtucker) [openbsd-compat/readpassphrase.c] Update to OpenBSD's r1.22. 
Fixes bz #1590, where sometimes you could not interrupt a connection while
   ssh was prompting for a passphrase or password.
 2010-01-13 21:32:44 +11:00
Darren Tucker 1035cb4729 - (dtucker) [openbsd-compat/readpassphrase.c] Update to OpenBSD's r1.21. 2010-01-13 18:32:59 +11:00
Darren Tucker ab3c2cab18 - (dtucker) [openbsd-compat/readpassphrase.c] Resync against OpenBSD's r1.18: missing restore of SIGTTOU and some whitespace. 2010-01-13 18:27:32 +11:00
Darren Tucker 1bf3503c9d - (dtucker) [auth-krb5.c platform.{c,h} openbsd-compat/port-aix.{c,h}] 
Bug #1583: Use system's kerberos principal name on AIX if it's available.
   Based on a patch from and tested by Miguel Sanders.
 2009-12-21 10:49:21 +11:00
Darren Tucker c8802aac28 - (dtucker) Bug #1470: Disable OOM-killing of the listening sshd on Linux, 
based on a patch from Vaclav Ovsik and Colin Watson.  ok djm.
 2009-12-08 13:39:48 +11:00
Darren Tucker 4d6656b103 - (dtucker) [session.c openbsd-compat/port-linux.{c,h}] Bug #1637: if selinux 
is enabled set the security context to "sftpd_t" before running the
   internal sftp server   Based on a patch from jchadima at redhat.
 2009-10-24 15:04:12 +11:00
Darren Tucker 82edf23fff - (dtucker) [session.c openbsd-compat/port-aix.h] Bugs #1249 and #1567: move 
the setpcred call on AIX to immediately before the permanently_set_uid().
   Ensures that we still have privileges when we call chroot and
   pam_open_sesson.  Based on a patch from David Leonard.
 2009-08-20 16:20:50 +10:00
Darren Tucker b5d5ee1ab0 - (dtucker) [sshlogin.c openbsd-compat/port-aix.{c,h}] Bug #1595: make 
PrintLastLog work on AIX.  Based in part on a patch from Miguel Sanders.
 2009-08-17 09:40:00 +10:00
Darren Tucker 440089afe0 - (dtucker) [openbsd-compat/getrrsetbyname.c] Reduce answer buffer size so it 
fits into 16 bits to work around a bug in glibc's resolver where it masks
   off the buffer size at 16 bits.  Patch from Hauke Lampe, ok djm jakob.
 2009-07-13 11:38:23 +10:00
Darren Tucker 9d86e5d570 - (dtucker) [auth-passwd.c auth1.c auth2-kbdint.c auth2-none.c auth2-passwd.c 
auth2-pubkey.c session.c openbsd-compat/bsd-cygwin_util.{c,h}
   openbsd-compat/daemon.c] Remove support for Windows 95/98/ME and very old
   version of Cygwin.  Patch from vinschen at redhat com.
 2009-03-08 11:40:27 +11:00
Darren Tucker 3e7e15f1bd - (dtucker) [configure.ac openbsd-compat/openssl-compat.{c,h}] 
EVP_DigestUpdate does not exactly match the other OLD_EVP functions (eg
   in openssl 0.9.6) so add an explicit test for it.
 2009-03-07 22:22:35 +11:00
Darren Tucker 8aae6ff0d9 - (dtucker) [schnorr.c openbsd-compat/openssl-compat.{c,h}] Add 
EVP_DigestUpdate to the OLD_EVP compatibility functions and tell schnorr.c
   to use them.  Allows building with older OpenSSL versions.
 2009-03-07 12:01:47 +11:00
Damien Miller 3f94aaf38c - (djm) [regress/conch-ciphers.sh regress/putty-ciphers.sh] 
[regress/putty-kex.sh regress/putty-transfer.sh] Downgrade disabled
   interop tests from FATAL error to a warning. Allows some interop
   tests to proceed if others are missing necessary prerequisites.
 2009-02-16 15:21:39 +11:00
Tim Rice 351529ce30 - (tim) [configure.ac defines.h openbsd-compat/port-uw.c 
openbsd-compat/xcrypt.c] Add SECUREWARE support to OpenServer 6 SVR5 ABI.
   OK djm@ dtucker@
 2009-01-07 10:04:12 -08:00
Darren Tucker 661f63b7d2 - (dtucker) [openbsd-compat/bsd-poll.c] correctly check for number of FDs 
larger than FD_SETSIZE (OpenSSH only ever uses poll with one fd).  Patch
   from Nicholas Marriott.
 2008-08-30 07:32:37 +10:00
Darren Tucker 9a3f2b4cc3 - (dtucker) [openbsd-compat/bsd-cygwin_util.c] Remove long-unneeded compat 
code, replace with equivalent cygwin library call.  Patch from vinschen
   at redhat.comi, ok djm@.
 2008-07-17 19:03:49 +10:00
Damien Miller c4657ef181 - (djm) [openbsd-compat/fake-rfc2553.c openbsd-compat/fake-rfc2553.h] 
return EAI_FAMILY when trying to lookup unsupported address family;
   from vinschen AT redhat.com
 2008-07-14 21:37:36 +10:00
Damien Miller 639ce593d4 - (djm) [openbsd-compat/rresvport.c] Add unistd.h for missing close() 
prototype; reported by cristian.ionescu-idbohrn AT axis.com
 2008-07-14 12:03:27 +10:00
Damien Miller ce02e5e09e - (djm) [openbsd-compat/bindresvport.c] Rename variables s/sin/in/ to 
avoid clash with sin(3) function; reported by
   cristian.ionescu-idbohrn AT axis.com
 2008-07-14 12:02:24 +10:00
Damien Miller 8b7ab960df - (djm) [openbsd-compat/sigact.c] Avoid NULL derefs in ancient sigaction 
replacement code; patch from ighighi AT gmail.com in bz#1240;
   ok dtucker
 2008-06-15 10:55:34 +10:00
Darren Tucker f387e59d52 - (dtucker) [openbsd-compat/setenv.c] Make offsets size_t to prevent 
compiler warnings on some platforms.  Based on a discussion with otto@
 2008-06-13 15:03:14 +10:00
Darren Tucker 9d3739daa1 - (dtucker) [openbsd-compat/fake-rfc2553.h] Add sin6_scope_id to sockaddr_in6 
since the new CIDR code in addmatch.c references it.
 2008-06-10 23:52:51 +10:00
Darren Tucker 598eaa6c0c - (dtucker) [configure.ac defines.h sftp-client.c sftp-server.c sftp.c 
openbsd-compat/Makefile.in openbsd-compat/openbsd-compat.h
   openbsd-compat/bsd-statvfs.{c,h}] Add a null implementation of statvfs and
   fstatvfs and remove #defines around statvfs code.  ok djm@
 2008-06-09 03:32:29 +10:00
Damien Miller 58ea61ba2a - (djm) [openbsd-compat/bsd-arc4random.c] Fix math bug that caused bias 
in arc4random_uniform with upper_bound in (2^30,2*31). Note that
   OpenSSH did not make requests with upper bounds in this range.
 2008-06-04 10:54:00 +10:00
Damien Miller a7058ec7c0 - (djm) [configure.ac mux.c sftp.c openbsd-compat/Makefile.in] 
[openbsd-compat/fmt_scaled.c openbsd-compat/openbsd-compat.h]
   Fix compilation on Linux, including pulling in fmt_scaled(3)
   implementation from OpenBSD's libutil.
 2008-05-20 08:57:06 +10:00
Damien Miller 9417831ece - (djm) [openbsd-compat/port-tun.c] needs sys/queue.h 2008-05-19 15:28:35 +10:00
Damien Miller caaed01e90 - (djm) [openbsd-compat/bsd-arc4random.c] Warning fixes 2008-05-19 15:26:54 +10:00
Damien Miller a4be7c23fd - (djm) [openbsd-compat/bsd-arc4random.c openbsd-compat/openbsd-compat.c] 
[configure.ac] Implement arc4random_buf(), import implementation of
     arc4random_uniform() from OpenBSD
 2008-05-19 14:47:37 +10:00
Damien Miller c5750226af - (djm) Force string arguments to replacement setproctitle() though 
strnvis first. Ok dtucker@
 2008-05-16 10:01:54 +10:00
Damien Miller 55754fb002 - (djm) [openbsd-compat/bsd-poll.c] Include stdlib.h to avoid compile- 
time warnings on LynxOS. Patch from ops AT iki.fi
 2008-04-04 16:16:35 +11:00
Darren Tucker b8eb586412 - (dtucker) Cache selinux status earlier so we know if it's enabled after a 
chroot.  Allows ChrootDirectory to work with selinux support compiled in
   but not enabled.  Using it with selinux enabled will require some selinux
   support inside the chroot.  "looks sane" djm@
 2008-03-27 07:27:20 +11:00
Darren Tucker 7643e3397d - (dtucker) [openbsd-compat/regress/strtonumtest.c] Bug #1347: Use platform's 
equivalent of LLONG_MAX for the compat regression tests, which makes them
   run on AIX and HP-UX.  Patch from David Leonard.
 2008-03-09 17:10:09 +11:00
Darren Tucker 16ba6a8ea2 - (dtucker) [openbsd-compat/port-aix.{c,h}] Remove AIX specific initgroups 
implementation.  It's not needed to fix bug #1081 and breaks the build
   on some AIX configurations.
 2008-03-09 16:36:55 +11:00
Darren Tucker 7ec8733247 - (dtucker) [openbsd-compat/bsd-poll.c] We don't check for select(2) in 
configure (and there's not much point, as openssh won't work without it)
   so HAVE_SELECT is not defined and the poll(2) compat code doesn't get
   built in.  Remove HAVE_SELECT so we can build on platforms without poll.
 2008-02-29 13:57:47 +11:00
Darren Tucker 0f26b1386a - (dtucker) [configure.ac openbsd-compat/port-aix.{c,h}] Bug #1081: Implement 
getgrouplist via getgrset on AIX, rather than iterating over getgrent.
   This allows, eg, Match and AllowGroups directives to work with NIS and
   LDAP groups.
 2008-02-28 23:16:04 +11:00
Darren Tucker 3d295a6cf0 - (dtucker) [key.c defines.h openbsd-compat/openssl-compat.h] Move old OpenSSL 
compat glue into openssl-compat.h.
 2008-02-28 19:22:04 +11:00
Darren Tucker bfaaf960a0 - (dtucker) [includes.h ssh-add.c ssh-agent.c ssh-keygen.c ssh.c sshd.c 
openbsd-compat/openssl-compat.{c,h}] Bug #1437 Move the OpenSSL compat
   header to after OpenSSL headers, since some versions of OpenSSL have
   SSLeay_add_all_algorithms as a macro already.
 2008-02-28 19:13:52 +11:00
Darren Tucker 935e20a3f0 - (dtucker) [includes.h openbsd-compat/openssl-compat.c] Bug #1437: reshuffle 
headers so ./configure --with-ssl-engine actually works.  Patch from
   Ian Lister.
 2008-02-25 21:13:47 +11:00
Darren Tucker 2c2ac033c1 - (dtucker) [openbsd-compat/fake-rfc2553.h] rename ssh_gai_strerror hack 
since it now conflicts with the helper function in misc.c.  From
   vinschen AT redhat.com.
 2008-02-25 20:21:20 +11:00
Darren Tucker 528d6fa10a - (dtucker) [configure.ac openbsd-compat/glob.{c,h}] Bug #1407: force use of 
builtin glob implementation on Mac OS X.  Based on a patch from
   vgiffin at apple.
 2007-12-31 21:29:26 +11:00
Damien Miller e6d1527949 - djm@cvs.openbsd.org 2007/10/29 23:49:41 
[openbsd-compat/sys-tree.h]
     remove extra backslash at the end of RB_PROTOTYPE, report from
     Jan.Pechanec AT Sun.COM; ok deraadt@
 2007-10-30 10:52:44 +11:00
Damien Miller 0ff80a1b17 - millert@cvs.openbsd.org 2004/10/07 16:56:11 
GLOB_NOESCAPE is POSIX so move it out of the #ifndef _POSIX_SOURCE
     block.
     (NB. mostly an RCS ID sync, as portable strips out the conditionals)
 2007-10-26 16:48:13 +10:00
Damien Miller a95c0c224b - otto@cvs.openbsd.org 2007/04/30 18:42:34 
[openbsd-compat/sys-queue.h]
     Enable QUEUE_MACRO_DEBUG on DIAGNOSTIC kernels.
     Input and okays from krw@, millert@, otto@, deraadt@, miod@.
 2007-10-26 16:46:31 +10:00
Damien Miller 03c618afa3 - otto@cvs.openbsd.org 2005/11/25 08:06:25 
[openbsd-compat/sys-queue.h]
     Introduce debugging aid for queue macros. Disabled by default; but
     developers are encouraged to run with this enabled.
     ok krw@ fgsch@ deraadt@
 2007-10-26 16:45:32 +10:00
Damien Miller 300f95fccb - otto@cvs.openbsd.org 2005/10/25 06:37:47 
[openbsd-compat/sys-queue.h]
     Some uvm problem is being exposed with the more strict macros.
     Revert until we've found out what's causing the panics.
 2007-10-26 16:44:27 +10:00
Damien Miller 0b6a21d468 - otto@cvs.openbsd.org 2005/10/24 20:25:14 
[openbsd-compat/sys-queue.h]
     Partly backout. NOLIST, used in LISTs is probably interfering.
     requested by deraadt@
 2007-10-26 16:43:22 +10:00
Damien Miller 9aeef6b50d - otto@cvs.openbsd.org 2005/10/17 20:19:42 
[openbsd-compat/sys-queue.h]
     Performing certain operations on queue.h data structurs produced
     funny results.  An example is calling  LIST_REMOVE on the same
     element twice. This will not fail, but result in a data structure
     referencing who knows what. Prevent these accidents by NULLing some
     fields on remove and replace. This way, either a panic or segfault
     will be produced on the faulty operation.
 2007-10-26 16:42:18 +10:00
Damien Miller d129ecb0f9 - deraadt@cvs.openbsd.org 2005/02/25 13:29:30 
[openbsd-compat/sys-queue.h]
     minor white spacing
 2007-10-26 16:41:14 +10:00
Damien Miller b99f5f714b - grange@cvs.openbsd.org 2004/05/04 16:59:32 
[openbsd-compat/sys-queue.h]
     Remove useless ``elm'' argument from the SIMPLEQ_REMOVE_HEAD macro.
     This matches our SLIST behaviour and NetBSD's SIMPLEQ as well.
     ok millert krw deraadt
 2007-10-26 16:40:20 +10:00
Damien Miller 0afeae426c - tdeval@cvs.openbsd.org 2004/11/24 18:10:42 
[openbsd-compat/sys-tree.h]
     typo
 2007-10-26 16:39:05 +10:00
Damien Miller 88aa4e3d61 - frantzen@@cvs.openbsd.org 2004/04/24 18:11:46 
[openbsd-compat/tree.h]
     sync to Niels Provos' version.  avoid unused variable warning in
     RB_NEXT()
 2007-10-26 16:37:43 +10:00
Damien Miller 2f715eeb5c - jakob@cvs.openbsd.org 2007/10/11 18:36:41 
[openbsd-compat/getrrsetbyname.c openbsd-compat/getrrsetbyname.h]
     use RRSIG instead of SIG for DNSSEC. ok djm@
 2007-10-26 16:26:46 +10:00
Damien Miller 1651f6c40e - otto@cvs.openbsd.org 2006/10/21 09:55:03 
[openbsd-compat/base64.c]
     remove calls to abort(3) that can't happen anyway; from
     <bret dot lambert at gmail.com>; ok millert@ deraadt@
 2007-10-26 16:17:24 +10:00
Damien Miller a97529fa2e - (djm) [openbsd-compat/bindresvport.c] 
Sync RCS ID after irrelevant (for portable OpenSSH) header shuffling
 2007-10-26 16:16:09 +10:00
Damien Miller 9ed5643491 - jakob@cvs.openbsd.org 2007/10/11 18:36:41 
[openbsd-compat/getrrsetbyname.c]
     use RRSIG instead of SIG for DNSSEC. ok djm@
 2007-10-26 16:14:46 +10:00
Damien Miller 9c51c8d81a - deraadt@cvs.openbsd.org 2005/11/28 17:50:12 
[openbsd-compat/glob.c]
     unused arg in internal static API
 2007-10-26 16:13:39 +10:00
Darren Tucker 84287b831e - (dtucker) [openbsd-compat/bsd-asprintf.c] Plug mem leak in error path. 
Patch from Jan.Pechanec at sun com.
 2007-09-14 10:04:15 +10:00
Darren Tucker e296d58dcf - (dtucker) [openbsd-compat/regress/closefromtest.c] Bug #1358: Always 
return 0 on successful test.  From David.Leonard at quest com.
 2007-09-10 13:20:14 +10:00
Darren Tucker 794f97026e - (dtucker) [openbsd-compat/bsd-cray.c] Remove debug from signal handler. 
ok djm@
 2007-08-15 19:17:43 +10:00
Darren Tucker 863cfa0e6f - (dtucker) [openbsd-compat/port-aix.c] Comment typo. 2007-08-09 14:29:47 +10:00
Tim Rice bf0212d1b7 - (tim) [openbsd-compat/regress/closefromtest.c] Bug 1345: fix open() call. 
Report/patch by David.Leonard AT quest.com
 2007-07-24 20:54:09 -07:00
Damien Miller 0d7b93473c - (djm) bz#1325: Fix SELinux in permissive mode where it would 
incorrectly fatal() on errors. patch from cjwatson AT debian.org;
   ok dtucker
 2007-06-28 08:48:02 +10:00
Darren Tucker febf0f5668 - (dtucker) [atomicio.c configure.ac openbsd-compat/Makefile.in 
openbsd-compat/bsd-poll.{c,h} openbsd-compat/openbsd-compat.h]
   Add an implementation of poll() built on top of select(2).  Code from
   OpenNTPD with changes suggested by djm.  ok djm@
 2007-06-25 22:15:12 +10:00
Darren Tucker 7dae3d296e - (dtucker) [openbsd-compat/openssl-compat.h] Remove redundant definition 
of USE_BUILTIN_RIJNDAEL since the <0.9.6 test is covered by the
   subsequent <0.9.7 test.
 2007-06-14 23:47:31 +10:00
Darren Tucker a2ed75582f - (dtucker) [openbsd-compat/openssl-compat.h] Merge USE_BUILTIN_RIJNDAEL 
sections.  Fixes builds with early OpenSSL 0.9.6 versions.
 2007-06-14 23:38:39 +10:00
Darren Tucker cb52017ad9 - (dtucker) [cipher-ctr.c umac.c openbsd-compat/openssl-compat.h] Move the 
USE_BUILTIN_RIJNDAEL compat goop to openssl-compat.h so it can be
   shared with umac.c.  Allows building with OpenSSL 0.9.5 again including
   umac support.  With tim@ djm@, ok djm.
 2007-06-14 23:21:32 +10:00
Darren Tucker 1534fa41e0 - (dtucker) [openbsd-compat/bsd-misc.c] According to the spec the "remainder" 
argument to nanosleep may be NULL.  Currently this never happens in OpenSSH,
   but check anyway in case this changes or the code gets used elsewhere.
 2007-06-11 14:34:53 +10:00
Damien Miller 66177929ae spacing 2007-06-11 12:52:24 +10:00
Darren Tucker 2ac529b505 - (dtucker) [openbsd-compat/xmmap.c] Include stdlib.h for mkstemp prototype. 2007-04-29 14:02:43 +10:00
Darren Tucker cc40d5ecdf - (dtucker) [configure.ac openbsd-compat/getrrsetbyname.c] Bug #1299: Use the 
platform's _res if it has one.  Should fix problem of DNSSEC record lookups
   on NetBSD as reported by Curt Sampson.
 2007-04-29 13:58:06 +10:00
Darren Tucker 781e7a28d0 - (dtucker) [openbsd-compat/bsd-misc.c] Include unistd.h and sys/types.h 
for select(2) prototype.
 2007-04-29 12:06:55 +10:00
Tim Rice 99203ec48b 20070326 
- (tim) [auth.c configure.ac defines.h session.c openbsd-compat/port-uw.c
   openbsd-compat/port-uw.h openbsd-compat/xcrypt.c] Rework libiaf test/defines
   to account for IRIX having libiaf but not set_id(). Patch with & ok dtucker@
 2007-03-26 09:35:28 -07:00
Darren Tucker 164aa30e46 - (dtucker) [configure.ac openbsd-compat/bsd-getpeereid.c] Bug #1287: Use 
getpeerucred to implement getpeereid (currently only Solaris 10 and up).
   Patch by Jan.Pechanec at Sun.
 2007-03-21 21:39:57 +11:00
Darren Tucker fd30986c92 - (dtucker) [openbsd-compat/openssl-compat.h] Bug #1291: Work around a 
bug in OpenSSL 0.9.8e that prevents aes256-ctr, aes192-ctr and arcfour256
   ciphers from working correctly (disconnects with "Bad packet length"
   errors) as found by Ben Harris.  ok djm@
 2007-03-05 18:25:20 +11:00
Darren Tucker 89ee69e3c6 - (dtucker) [openbsd-compat/getrrsetbyname.c] Don't attempt to calloc 
an array for signatures when there are none since "calloc(0, n) returns
   NULL on some platforms (eg Tru64), which is explicitly permitted by
   POSIX.  Diagnosis and patch by svallet genoscope.cns.fr.
 2007-02-19 22:56:55 +11:00
Darren Tucker 07877ca680 - (dtucker) [openbsd-compat/bsd-snprintf.c] Static declarations for public 
library interfaces aren't very helpful. Fix up the DOPR_OUTCH macro
   so it works properly and modify its callers so that they don't pre or
   post decrement arguments that are conditionally evaluated. While there,
   put SNPRINTF_CONST back as it prevents build failures in some
   configurations.  ok djm@ (for most of it)
 2007-01-24 00:07:29 +11:00
Damien Miller 742cc1c194 - (djm) [openbsd-compat/bsd-snprintf.c] Fix integer overflow in return 
value of snprintf replacement, similar to bugs in various libc
   implementations. This overflow is not exploitable in OpenSSH.
   While I'm fiddling with it, make it a fair bit faster by inlining the
   append-char routine; ok dtucker@
 2007-01-14 21:20:30 +11:00
Damien Miller be6db83462 - (djm) [bsd-asprintf.c] Better test for bad vsnprintf lengths; ok dtucker@ 2006-12-05 22:58:09 +11:00
Darren Tucker 4d13ecea54 - (dtucker) [openbsd-compat/port-solaris.c] Bug #1255: Make only hwerr 
events fatal in Solaris process contract support and tell it to signal
   only processes in the same process group when something happens.
   Based on information from andrew.benham at thus.net and similar to
   a patch from Chad Mynhier.  ok djm@
 2006-11-01 10:28:49 +11:00
Darren Tucker c70ce7b09d - (dtucker) [openbsd-compat/port-aix.{c,h}] Reduce scope of includes. 
Prevents macro redefinition warnings of "RDONLY".
 2006-09-18 23:54:32 +10:00
Darren Tucker 08432d54fa - (dtucker) [openbsd-compat/bsd-snprintf.c] Add stdarg.h. 2006-09-09 15:59:43 +10:00