| Commit message (Collapse) | Author | Age |
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* modules/pam_timestamp/pam_timestamp.c: Include "pam_inline.h".
(check_tty, get_timestamp_name, pam_sm_authenticate): Use
pam_str_skip_prefix instead of ugly strncmp invocations.
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Fix the following compilation warnings reported by gcc on ilp32 platforms:
modules/pam_timestamp/hmacfile.c: In function ‘testvectors’:
modules/pam_timestamp/hmacfile.c:121:44: warning: format ‘%lu’ expects argument of type ‘long unsigned int’, but argument 2 has type ‘size_t’ {aka ‘unsigned int’} [-Wformat=]
121 | printf("Incorrect result for vector %lu\n", i + 1);
| ~~^ ~~~~~
| | |
| | size_t {aka unsigned int}
| long unsigned int
| %u
modules/pam_timestamp/hmacfile.c:128:30: warning: format ‘%lu’ expects argument of type ‘long unsigned int’, but argument 2 has type ‘size_t’ {aka ‘unsigned int’} [-Wformat=]
128 | printf("Error in vector %lu.\n", i + 1);
| ~~^ ~~~~~
| | |
| | size_t {aka unsigned int}
| long unsigned int
| %u
In function ‘strncpy’,
inlined from ‘pam_sm_open_session’ at modules/pam_timestamp/pam_timestamp.c:584:4:
/usr/include/bits/string_fortified.h:106:10: warning: ‘__builtin___strncpy_chk’ output may be truncated copying between 1 and 4095 bytes from a string of length 4095 [-Wstringop-truncation]
* modules/pam_timestamp/hmacfile.c (testvectors): Cast the argument
of type size_t to unsigned long before passing it to printf.
* modules/pam_timestamp/pam_timestamp.c (pam_sm_open_session): Use
memcpy instead of strncpy as the source is not NUL-terminated, add an
extra check to ensure that iterator stays inside bounds.
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modules/pam_timestamp/pam_timestamp.c:807:17: warning: logical not
is only applied to the left hand side of this comparison
[-Wlogical-not-parentheses]
} else if (!timestamp_good(st.st...
^
* modules/pam_timestamp/pam_timestamp.c (main): Change timestamp_good
return code check to a more traditional form.
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Turn into proper sentences those messages that are printed without
further modifications using pam_prompt in contexts where proper
sentences are expected.
* libpam/pam_get_authtok.c (pam_get_authtok_internal): Fix grammar
of the message passed to pam_error.
* modules/pam_limits/pam_limits.c (pam_sm_open_session): Likewise.
* modules/pam_cracklib/pam_cracklib.c (_pam_unix_approve_pass): Fix
grammar of error messages passed to pam_error.
* modules/pam_mail/pam_mail.c (report_mail): Fix grammar of a message
passed to pam_info.
* modules/pam_timestamp/pam_timestamp.c (verbose_success): Likewise.
* modules/pam_selinux/pam_selinux.c (config_context, send_text): Fix
grammar of messages passed to pam_prompt.
* modules/pam_tally/pam_tally.c (tally_check): Fix grammar of messages
passed to pam_info.
* modules/pam_tally2/pam_tally2.c (tally_check): Likewise.
* modules/pam_unix/pam_unix_acct.c (pam_sm_acct_mgmt): Fix grammar
of messages passed to _make_remark.
* modules/pam_unix/pam_unix_passwd.c (_pam_unix_approve_pass,
pam_sm_chauthtok): Likewise.
* po/Linux-PAM.pot: Regenerate.
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* libpam/pam_handlers.c: Make memory allocation failures LOG_CRIT.
* libpam/pam_modutil_priv.c: Make memory allocation failures LOG_CRIT.
* modules/pam_echo/pam_echo.c: Make memory allocation failures LOG_CRIT.
* modules/pam_env/pam_env.c: Make memory allocation failures LOG_CRIT.
* modules/pam_exec/pam_exec.c: Make memory allocation failures LOG_CRIT.
* modules/pam_filter/pam_filter.c: Make all non-memory call errors LOG_ERR.
* modules/pam_group/pam_group.c: Make memory allocation failures LOG_CRIT.
* modules/pam_issue/pam_issue.c: Make memory allocation failures LOG_CRIT.
* modules/pam_lastlog/pam_lastlog.c: The lastlog file creation is syslogged
with LOG_NOTICE, memory allocation errors with LOG_CRIT, other errors
with LOG_ERR.
* modules/pam_limits/pam_limits.c: User login limit messages are syslogged
with LOG_NOTICE, stale utmp entry with LOG_INFO, non-memory errors with
LOG_ERR.
* modules/pam_listfile/pam_listfile.c: Rejection of user is syslogged
with LOG_NOTICE.
* modules/pam_namespace/pam_namespace.c: Make memory allocation failures
LOG_CRIT.
* modules/pam_nologin/pam_nologin.c: Make memory allocation failures
LOG_CRIT, other errors LOG_ERR.
* modules/pam_securetty/pam_securetty.c: Rejection of access is syslogged
with LOG_NOTICE, non-memory errors with LOG_ERR.
* modules/pam_selinux/pam_selinux.c: Make memory allocation failures LOG_CRIT.
* modules/pam_succeed_if/pam_succeed_if.c: Make all non-memory call errors
LOG_ERR.
* modules/pam_time/pam_time.c: Make memory allocation failures LOG_CRIT.
* modules/pam_timestamp/pam_timestamp.c: Make memory allocation failures
LOG_CRIT.
* modules/pam_unix/pam_unix_acct.c: Make all non-memory call errors LOG_ERR.
* modules/pam_unix/pam_unix_passwd.c: Make memory allocation failures LOG_CRIT,
other errors LOG_ERR.
* modules/pam_unix/pam_unix_sess.c: Make all non-memory call errors LOG_ERR.
* modules/pam_unix/passverify.c: Unknown user is syslogged with LOG_NOTICE.
* modules/pam_unix/support.c: Unknown user is syslogged with LOG_NOTICE and
max retries ignorance by application likewise.
* modules/pam_unix/unix_chkpwd.c: Make all non-memory call errors LOG_ERR.
* modules/pam_userdb/pam_userdb.c: Password authentication error is syslogged
with LOG_NOTICE.
* modules/pam_xauth/pam_xauth.c: Make memory allocation failures LOG_CRIT.
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Before this fix, a typo in check_login_time resulted to ruser and
struct utmp.ut_user being compared by the first character only,
which in turn could lead to a too low timestamp value being assigned
to oldest_login, effectively causing bypass of check_login_time.
* modules/pam_timestamp/pam_timestamp.c (check_login_time): Fix typo
in strncmp usage.
Patch-by: Anton V. Boyarshinov <boyarsh@altlinux.org>
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Linux-PAM. It was never official supported and was broken since years.
* configure.ac: Remove --enable-static-modules option.
* doc/man/pam_sm_acct_mgmt.3.xml: Remove PAM_EXTERN.
* doc/man/pam_sm_authenticate.3.xml: Likewise.
* doc/man/pam_sm_chauthtok.3.xml: Likewise.
* doc/man/pam_sm_close_session.3.xml: Likewise.
* doc/man/pam_sm_open_session.3.xml: Likewise.
* doc/man/pam_sm_setcred.3.xml: Likewise.
* libpam/Makefile.am: Remove STATIC_MODULES cases.
* libpam/include/security/pam_modules.h: Remove PAM_STATIC parts.
* libpam/pam_dynamic.c: Likewise.
* libpam/pam_handlers.c: Likewise.
* libpam/pam_private.h: Likewise.
* libpam/pam_static.c: Remove file.
* libpam/pam_static_modules.h: Remove header file.
* modules/pam_access/pam_access.c: Remove PAM_EXTERN and PAM_STATIC parts.
* modules/pam_cracklib/pam_cracklib.c: Likewise.
* modules/pam_debug/pam_debug.c: Likewise.
* modules/pam_deny/pam_deny.c: Likewise.
* modules/pam_echo/pam_echo.c: Likewise.
* modules/pam_env/pam_env.c: Likewise.
* modules/pam_exec/pam_exec.c: Likewise.
* modules/pam_faildelay/pam_faildelay.c: Likewise.
* modules/pam_filter/pam_filter.c: Likewise.
* modules/pam_ftp/pam_ftp.c: Likewise.
* modules/pam_group/pam_group.c: Likewise.
* modules/pam_issue/pam_issue.c: Likewise.
* modules/pam_keyinit/pam_keyinit.c: Likewise.
* modules/pam_lastlog/pam_lastlog.c: Likewise.
* modules/pam_limits/pam_limits.c: Likewise.
* modules/pam_listfile/pam_listfile.c: Likewise.
* modules/pam_localuser/pam_localuser.c: Likewise.
* modules/pam_loginuid/pam_loginuid.c: Likewise.
* modules/pam_mail/pam_mail.c: Likewise.
* modules/pam_mkhomedir/pam_mkhomedir.c: Likewise.
* modules/pam_motd/pam_motd.c: Likewise.
* modules/pam_namespace/pam_namespace.c: Likewise.
* modules/pam_nologin/pam_nologin.c: Likewise.
* modules/pam_permit/pam_permit.c: Likewise.
* modules/pam_pwhistory/pam_pwhistory.c: Likewise.
* modules/pam_rhosts/pam_rhosts.c: Likewise.
* modules/pam_rootok/pam_rootok.c: Likewise.
* modules/pam_securetty/pam_securetty.c: Likewise.
* modules/pam_selinux/pam_selinux.c: Likewise.
* modules/pam_sepermit/pam_sepermit.c: Likewise.
* modules/pam_shells/pam_shells.c: Likewise.
* modules/pam_stress/pam_stress.c: Likewise.
* modules/pam_succeed_if/pam_succeed_if.c: Likewise.
* modules/pam_tally/pam_tally.c: Likewise.
* modules/pam_tally2/pam_tally2.c: Likewise.
* modules/pam_time/pam_time.c: Likewise.
* modules/pam_timestamp/pam_timestamp.c: Likewise.
* modules/pam_tty_audit/pam_tty_audit.c: Likewise.
* modules/pam_umask/pam_umask.c: Likewise.
* modules/pam_userdb/pam_userdb.c: Likewise.
* modules/pam_warn/pam_warn.c: Likewise.
* modules/pam_wheel/pam_wheel.c: Likewise.
* modules/pam_xauth/pam_xauth.c: Likewise.
* modules/pam_unix/Makefile.am: Remove STATIC_MODULES part.
* modules/pam_unix/pam_unix_acct.c: Remove PAM_STATIC part.
* modules/pam_unix/pam_unix_auth.c: Likewise.
* modules/pam_unix/pam_unix_passwd.c: Likewise.
* modules/pam_unix/pam_unix_sess.c: Likewise.
* modules/pam_unix/pam_unix_static.c: Removed.
* modules/pam_unix/pam_unix_static.h: Removed.
* po/POTFILES.in: Remove removed files.
* tests/tst-dlopen.c: Remove PAM_STATIC part.
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* modules/pam_timestamp/pam_timestamp.c: Change default timestamp directory.
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pam_timestamp uses values of PAM_RUSER and PAM_TTY as components of
the timestamp pathname it creates, so extra care should be taken to
avoid potential directory traversal issues.
* modules/pam_timestamp/pam_timestamp.c (check_tty): Treat
"." and ".." tty values as invalid.
(get_ruser): Treat "." and ".." ruser values, as well as any ruser
value containing '/', as invalid.
Fixes CVE-2014-2583.
Reported-by: Sebastian Krahmer <krahmer@suse.de>
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* 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.
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Purpose of commit: bugfix
Commit summary:
---------------
2010-04-13 Thorsten Kukuk <kukuk@thkukuk.de>
* modules/pam_pwhistory/opasswd.c: Fix compilation if
cyprt_r() is not available.
* configure.in: check for getutent_r.
* modules/pam_timestamp/pam_timestamp.c: Use getutent()
if getutent_r() does not exist.
Patch from Diego Elio "Flameeyes" Pettenò.
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Purpose of commit: bugfix
Commit summary:
---------------
2009-03-27 Thorsten Kukuk <kukuk@thkukuk.de>
* modules/pam_unix/support.c (_unix_run_helper_binary): Don't
ignore return value of write().
* libpamc/include/security/pam_client.h (PAM_BP_ASSERT): Honour
NDEBUG.
* modules/pam_timestamp/pam_timestamp.c: don't ignore return
values of lchown and fchown.
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Purpose of commit: new feature
Commit summary:
---------------
2008-11-28 Tomas Mraz <t8m@centrum.cz>
* modules/pam_tally2/pam_tally2.c (tally_check): Fix info format
to be the same as in pam_tally.
* configure.in: Add modules/pam_timestamp/Makefile.
* doc/sag/Linux-PAM_SAG.xml: Include pam_timestamp.xml.
* doc/sag/pam_timestamp.xml: New.
* libpam/pam_static_modules.h: Add pam_timestamp static struct.
* modules/Makefile.am: Add pam_timestamp directory.
* modules/pam_timestamp/Makefile.am: New.
* modules/pam_timestamp/README.xml: New.
* modules/pam_timestamp/hmacsha1.h: New.
* modules/pam_timestamp/sha1.h: New.
* modules/pam_timestamp/pam_timestamp.8.xml: New.
* modules/pam_timestamp/pam_timestamp_check.8.xml: New.
* modules/pam_timestamp/pam_timestamp.c: New.
* modules/pam_timestamp/pam_timestamp_check.c: New.
* modules/pam_timestamp/hmacfile.c: New.
* modules/pam_timestamp/hmacsha1.c: New.
* modules/pam_timestamp/sha1.c: New.
* modules/pam_timestamp/tst-pam_timestamp: New.
* po/POTFILES.in: Add pam_timestamp sources.
* po/*.po: Regenerate.
* po/cs.po: Updated translations.
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