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* Avoid leaking memory and dir handle on realloc failure.Tomas Mraz2011-06-151-3/+9
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* 2011-06-14 Thorsten Kukuk <kukuk@thkukuk.de>Thorsten Kukuk2011-06-144-22/+39
| | | | | | | | | | * configure.in: Check for libtirpc bye default. * libpam/Makefile.am: Add support for libtirpc. * modules/pam_access/Makefile.am: Likewise. * modules/pam_unix/Makefile.am: Likewise. * modules/pam_unix/pam_unix_passwd.c: Change ifdefs for new libtirpc support. * modules/pam_unix/yppasswd_xdr.c: Only compile if we have rpc/rpc.h.
* Test also whether the tty is in the /sys/class/tty/console/active file.Tomas Mraz2011-06-132-4/+37
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* Detect the shared / mount and enable private mounts based on that.Tomas Mraz2011-06-072-2/+56
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* Define the MS_PRIVATE and MS_REC flags if they are not in sys/mount.h.Tomas Mraz2011-06-061-0/+8
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* Rewrite of the field parsing in pam_group and pam_time.Tomas Mraz2011-06-062-286/+268
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* Check for return value of pam_get_item() in pam_echo module.Tomas Mraz2011-06-021-1/+4
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* Guard for pam_get_user() error in pam_filter module.Tomas Mraz2011-06-021-2/+2
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* Guards for memory allocation errors in pam_cracklib module.Tomas Mraz2011-06-021-10/+28
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* Add support for the mount_private option to pam_namespace.Tomas Mraz2011-06-023-5/+43
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* 2011-05-30 Thorsten Kukuk <kukuk@thkukuk.de>Thorsten Kukuk2011-05-302-7/+7
| | | | | | | | | | | * modules/pam_timestamp/pam_timestamp.c (main): Remove unsused variable pretval. * modules/pam_stress/pam_stress.c (converse): **message is const. (stress_get_password): pmsg is const. (pam_sm_chauthtok): Likewise. * libpam/pam_item.c (pam_get_user): Make pmsg const and remove casts.
* 2011-05-30 Thorsten Kukuk <kukuk@thkukuk.de>Thorsten Kukuk2011-05-301-11/+20
| | | | | * modules/pam_env/pam_env.c (_pam_parse): Implement debug option. Based on patch by Tomas Mraz.
* 2011-05-24 Thorsten Kukuk <kukuk@thkukuk.de>Thorsten Kukuk2011-05-241-4/+9
| | | | | | * modules/pam_listfile/pam_listfile.c (pam_sm_authenticate): quiet option has no argument, print no missing file if quiet is set [sf#3194930].
* 2011-05-04 Thorsten Kukuk <kukuk@thkukuk.de>kukuk2011-05-041-1/+5
| | | | | * modules/pam_lastlog/pam_lastlog.c (last_login_failed): Don't abort with error if btmp file does not exist.
* Clear the whole MD5 context.Tomas Mraz2011-03-211-1/+1
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* Relevant BUGIDs:Tomas Mraz2011-03-183-19/+29
| | | | | | | | | | | | | | Purpose of commit: bugfix Commit summary: --------------- 2011-03-18 Tomas Mraz <tm@t8m.info> * modules/pam_namespace/md5.c (MD5Final): Clear the whole ctx. * modules/pam_namespace/pam_namespace.c (del_polydir): Guard for NULL poly. (protect_dir): Guard for -1 passing to close(). (ns_setup): Likewise. (pam_sm_open_session): Correctly test for SELinux enabled flag.
* Relevant BUGIDs:Tomas Mraz2011-03-172-9/+12
| | | | | | | | | | | | | | | Purpose of commit: bugfix Commit summary: --------------- 2011-03-17 Tomas Mraz <tm@t8m.info> * modules/pam_selinux/pam_selinux.c (config_context): Fix leak of type. (manual_context): Likewise. (context_from_env): Remove extraneous auditing in success case. * modules/pam_unix/support.c (_unix_run_helper_binary): Remove extra close() call.
* Relevant BUGIDs:Tomas Mraz2011-02-222-2/+2
| | | | | | | | | | | Purpose of commit: docfix Commit summary: --------------- 2011-02-22 Tomas Mraz <tm@t8m.info> * modules/pam_nologin/pam_nologin.8.xml: Add missing space. * modules/pam_limits/limits.conf.5.xml: Fix typo.
* Relevant BUGIDs:Tomas Mraz2010-12-211-5/+21
| | | | | | | | | | | Purpose of commit: bugfix Commit summary: --------------- 2010-12-21 Tomas Mraz <tm@t8m.info> * modules/pam_selinux/pam_selinux.c (mls_range_allowed): Unhardcode values for security class and av permission bit.
* Relevant BUGIDs:Tomas Mraz2010-12-142-26/+204
| | | | | | | | | | | | | | | | | Purpose of commit: new feature Commit summary: --------------- 2010-12-14 Tomas Mraz <tm@t8m.info> * modules/pam_limits/pam_limits.c (parse_uid_range): New function to parse the range of uids or gids. (parse_config_file): Call parse_uid_range() and if uid/gid range is identified, setup the limits if the range matches. New parameters containing user's uid and primary gid. (pam_sm_open_session): Pass the user's uid and primary gid to parse_config_file(). * modules/pam_limits/limits.conf.5.xml: Document the uid/gid ranges.
* Relevant BUGIDs:Tomas Mraz2010-11-251-5/+6
| | | | | | | | | | | Purpose of commit: docfix Commit summary: --------------- 2010-11-25 Tomas Mraz <tm@t8m.info> * modules/pam_securetty/pam_securetty.8.xml: Improve documentation of the kernel console feature and the noconsole option.
* Relevant BUGIDs:Thorsten Kukuk2010-11-242-0/+52
| | | | | | | | | | | | | | | Purpose of commit: new feature Commit summary: --------------- 2010-11-24 Thorsten Kukuk <kukuk@thkukuk.de> * modules/pam_securetty/pam_securetty.c: Parse console= kernel option, add noconsole option. * modules/pam_securetty/pam_securetty.8.xml: Document new behavior for serial console. Patch from Lennart Poettering.
* Relevant BUGIDs:Tomas Mraz2010-11-241-2/+6
| | | | | | | | | | Purpose of commit: docfix Commit summary: --------------- 2010-11-24 Tomas Mraz <tm@t8m.info> * modules/pam_limits/limits.conf.5.xml: Document the %group syntax.
* Relevant BUGIDs:Tomas Mraz2010-11-182-23/+0
| | | | | | | | | | | | Purpose of commit: cleanup Commit summary: --------------- 2010-11-18 Tomas Mraz <tm@t8m.info> * modules/pam_limits/pam_limits.c (pam_parse,pam_sm_open_session): Drop obsolete and broken option change_uid. * modules/pam_limits/pam_limits.8.xml: Likewise.
* Relevant BUGIDs:Tomas Mraz2010-11-161-13/+8
| | | | | | | | | | | | Purpose of commit: bugfix Commit summary: --------------- 2010-11-16 Tomas Mraz <tm@t8m.info> * modules/pam_pwhistory/pam_pwhistory.c (pam_sm_chauthtok): Remove dead and duplicate code. Return PAM_INCOMPLETE instead of PAM_CONV_AGAIN.
* Relevant BUGIDs:Tomas Mraz2010-11-112-6/+9
| | | | | | | | | | | | | | Purpose of commit: bugfix Commit summary: --------------- 2010-11-11 Tomas Mraz <tm@t8m.info> * modules/pam_selinux/pam_selinux.c (pam_sm_open_session): Fix potential use after free in case SELinux is misconfigured. * modules/pam_namespace/pam_namespace.c (process_line): Fix memory leak when parsing empty config file lines.
* Relevant BUGIDs:Tomas Mraz2010-10-221-3/+5
| | | | | | | | | | | | Purpose of commit: bugfix Commit summary: --------------- 2010-10-22 Tomas Mraz <tm@t8m.info> * modules/pam_namespace/pam_namespace.c (inst_init): Use execle() to execute the init script with clean environment. (CVE-2010-3853) (cleanup_tmpdirs): Likewise for executing rm.
* Relevant BUGIDs:Dmitry V. Levin2010-10-211-34/+31
| | | | | | | | | | | | | | Purpose of commit: cleanup Commit summary: --------------- 2010-10-21 Dmitry V. Levin <ldv@altlinux.org> * modules/pam_mkhomedir/mkhomedir_helper.c (rec_mkdir): Remove. (create_homedir): Use mkdir() instead of rec_mkdir(). (make_parent_dirs): New function. (main): Use make_parent_dirs() to create parent directories only for the home directory itself.
* Relevant BUGIDs:Thorsten Kukuk2010-10-211-2/+0
| | | | | | | | | | | | Purpose of commit: bugfix Commit summary: --------------- 2010-10-21 Thorsten Kukuk <kukuk@thkukuk.de> * modules/pam_unix/support.c (_unix_getpwnam): Don't allocate unneeded buffer for uid/gid [sf#3059572].
* Relevant BUGIDs:Thorsten Kukuk2010-10-201-3/+2
| | | | | | | | | | | | | Purpose of commit: bugfix Commit summary: --------------- 2010-10-20 Thorsten Kukuk <kukuk@thkukuk.de> * modules/pam_mkhomedir/mkhomedir_helper.c (rec_mkdir): Create parent directories always with mode 0755. (create_homedir): Create main directory with mode 0700 at first.
* Relevant BUGIDs:Dmitry V. Levin2010-10-191-12/+2
| | | | | | | | | | | Purpose of commit: cleanup Commit summary: --------------- 2010-10-19 Dmitry V. Levin <ldv@altlinux.org> * modules/pam_selinux/pam_selinux.c (verbose_message): Remove. (pam_sm_open_session): Call send_text() instead of verbose_message().
* Relevant BUGIDs:Dmitry V. Levin2010-10-191-1/+1
| | | | | | | | | | | Purpose of commit: bugfix Commit summary: --------------- 2010-10-19 Dmitry V. Levin <ldv@altlinux.org> * modules/pam_selinux/Makefile.am (pam_selinux_la_LIBADD): Add @LIBAUDIT@.
* Relevant BUGIDs:Thorsten Kukuk2010-10-192-0/+9
| | | | | | | | | | | | | | Purpose of commit: documentation Commit summary: --------------- 2010-10-19 Thorsten Kukuk <kukuk@thkukuk.de> * modules/pam_env/pam_env.8.xml: Document side effects of environment variables in the stack. * modules/pam_exec/pam_exec.8.xml: Document that user can have controll over the environment.
* revert preceding patch; under discussion, no consensusSteve Langasek2010-10-112-5/+2
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* Relevant BUGIDs:Tomas Mraz2010-10-112-2/+5
| | | | | | | | | | | Purpose of commit: bugfix Commit summary: --------------- 2010-10-11 Tomas Mraz <t8m@centrum.cz> * modules/pam_env/pam_env.c: Change default for user_readenv to 0. * modules/pam_env/pam_env.8.xml: Document the new default for user_readenv.
* Relevant BUGIDs:Dmitry V. Levin2010-10-081-2/+2
| | | | | | | | | | | Purpose of commit: bugfix Commit summary: --------------- 2010-10-07 Dmitry V. Levin <ldv@altlinux.org> * modules/pam_selinux/pam_selinux.c (verbose_message): Fix format string.
* Relevant BUGIDs:Dmitry V. Levin2010-10-033-38/+52
| | | | | | | | | | | | | | | | | | | | | Purpose of commit: bugfix Commit summary: --------------- 2010-10-04 Dmitry V. Levin <ldv@altlinux.org> * libpam/pam_modutil_priv.c: New file. * libpam/Makefile.am (libpam_la_SOURCES): Add it. * libpam/include/security/pam_modutil.h (struct pam_modutil_privs, PAM_MODUTIL_DEF_PRIVS, pam_modutil_drop_priv, pam_modutil_regain_priv): New declarations. * libpam/libpam.map (LIBPAM_MODUTIL_1.1.3): New interface. * modules/pam_env/pam_env.c (handle_env): Use new pam_modutil interface. * modules/pam_mail/pam_mail.c (_do_mail): Likewise. * modules/pam_xauth/pam_xauth.c (check_acl, pam_sm_open_session, pam_sm_close_session): Likewise. (pam_sm_open_session): Remove redundant fchown call. Fixes CVE-2010-3430, CVE-2010-3431.
* Relevant BUGIDs:Thorsten Kukuk2010-09-301-1/+2
| | | | | | | | | | | | Purpose of commit: cleanup Commit summary: --------------- 2010-09-30 Thorsten Kukuk <kukuk@thkukuk.de> * modules/pam_xauth/pam_xauth.c (pam_sm_close_session): Warn if unlink() fails.
* Relevant BUGIDs:Dmitry V. Levin2010-09-281-39/+32
| | | | | | | | | | | | | Purpose of commit: bugfix Commit summary: --------------- 2010-09-27 Dmitry V. Levin <ldv@altlinux.org> * modules/pam_xauth/pam_xauth.c (pam_sm_close_session): Return PAM_SUCCESS immediately if no cookie file is defined. Return PAM_SESSION_ERR if cookie file is defined but target uid cannot be determined. Do not modify cookiefile string returned by pam_get_data.
* Relevant BUGIDs:Dmitry V. Levin2010-09-281-4/+25
| | | | | | | | | | | Purpose of commit: bugfix Commit summary: --------------- 2010-09-27 Dmitry V. Levin <ldv@altlinux.org> * modules/pam_xauth/pam_xauth.c (check_acl): Check that the given access control file is a regular file.
* Relevant BUGIDs:Dmitry V. Levin2010-09-203-21/+17
| | | | | | | | | | | | | | Purpose of commit: cleanup Commit summary: --------------- 2010-09-16 Dmitry V. Levin <ldv@altlinux.org> * modules/pam_env/pam_env.c (handle_env): Use setfsuid() return code. * modules/pam_mail/pam_mail.c (_do_mail): Likewise. * modules/pam_xauth/pam_xauth.c (check_acl, pam_sm_open_session, pam_sm_close_session): Likewise.
* Relevant BUGIDs:Tomas Mraz2010-08-262-8/+19
| | | | | | | | | | | | | Purpose of commit: new feature Commit summary: --------------- 2010-08-26 Tomas Mraz <t8m@centrum.cz> * modules/pam_nologin/pam_nologin.c (perform_check): Try first /var/run/nologin if the nologin file is not explicitly specified. * modules/pam_nologin/pam_nologin.8.xml: Document that /var/run/nologin is tried first.
* Relevant BUGIDs:Thorsten Kukuk2010-08-177-21/+53
| | | | | | | | | | | | | | | | | | | | | Purpose of commit: new feature Commit summary: --------------- 2010-08-17 Thorsten Kukuk <kukuk@thkukuk.de> * modules/pam_unix/pam_unix_passwd.c: Implement minlen option. * modules/pam_unix/support.c: Likewise. * modules/pam_unix/support.h: Likewise. * modules/pam_unix/pam_unix_acct.c (pam_sm_acct_mgmt): Adjust arguments for _set_ctrl call. * modules/pam_unix/pam_unix_auth.c (pam_sm_authenticate): Likewise. * modules/pam_unix/pam_unix_session.c: Likewise. * modules/pam_unix/pam_unix.8.xml: Document minlen option. Based on patch by Steve Langasek.
* Relevant BUGIDs:Thorsten Kukuk2010-08-133-39/+62
| | | | | | | | | | | | | | | | | | | | | | Purpose of commit: bugfix Commit summary: --------------- 2010-08-12 Thorsten Kukuk <kukuk@thkukuk.de> * modules/pam_mail/pam_mail.c: Check for mail only with user privilegs. * modules/pam_xauth/pam_xauth.c (run_coprocess): Check return value of setgid, setgroups and setuid. * modules/pam_xauth/pam_xauth.c (check_acl): Save errno for later usage. * modules/pam_env/pam_env.c (handle_env): Check if user exists, read local user config only with user privilegs.`
* Relevant BUGIDs:Thorsten Kukuk2010-08-092-3/+9
| | | | | | | | | | | | | | Purpose of commit: bugfix/cleanup Commit summary: --------------- 2010-08-09 Thorsten Kukuk <kukuk@thkukuk.de> * modules/pam_tally/pam_tally.8.xml: Document that pam_tally is deprecated. * modules/pam_tty_audit/Makefile.am (EXTRA_DIST): Fix make dist.
* Relevant BUGIDs: 2923437Thorsten Kukuk2010-08-092-4/+1
| | | | | | | | | | | | | | | Purpose of commit: bugfix Commit summary: --------------- 2010-08-09 Thorsten Kukuk <kukuk@thkukuk.de> * modules/pam_unix/passverify.c (check_shadow_expiry): Correct check for expired date. * modules/pam_unix/pam_unix_passwd.c (_pam_unix_approve_pass): Remove check for password length. Bug #2923437.
* Relevant BUGIDs:Thorsten Kukuk2010-08-041-20/+20
| | | | | | | | | | | | Purpose of commit: bugfix Commit summary: --------------- 2010-08-04 Thorsten Kukuk <kukuk@thkukuk.de> * modules/pam_tally2/pam_tally2.c (get_tally): Create file with correct permissions. Patch by Diego Elio "Flameeyes" Pettenò.
* Relevant BUGIDs: 2730965Thorsten Kukuk2010-08-041-0/+6
| | | | | | | | | | | | Purpose of commit: workaround Commit summary: --------------- 2010-08-04 Thorsten Kukuk <kukuk@thkukuk.de> * modules/pam_unix/passverify.c (PAMH_ARG_DECL): Don't request password change if time is not yet set (1.1.1970). Bug #2730965.
* Relevant BUGIDs: #3035919, #3002340, #3037155Thorsten Kukuk2010-08-044-5/+26
| | | | | | | | | | | | | | | | | | Purpose of commit: bugfix Commit summary: --------------- 2010-08-04 Thorsten Kukuk <kukuk@thkukuk.de> * modules/pam_access/pam_access.c (user_match): Make sure that user@host will not match @@netgroup. Bug #3035919. * modules/pam_group/pam_group.c (check_account): Add '%' for UNIX groups. * modules/pam_group/group.conf: Add example for '%'. * modules/pam_group/group.conf.5.xml: Document '%' syntax. Bug #3002340, #3037155.
* Relevant BUGIDs: Debian bug #582362Steve Langasek2010-08-021-4/+4
| | | | | | | | | | Purpose of commit: bugfix Commit summary: --------------- Don't pass --version-script options when linking executables, only when linking libraries Patch from Julien Cristau <jcristau@debian.org>
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