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* 45837: fix process group restoration upon exitStephane Chazelas2024-02-181-3/+4
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* 50851: restore typtab when necessaryJun-ichi Takimoto2022-11-021-1/+5
| | | | | | | | | inittyptab() must be called when returning from a function with "setopt localoptions MULTIBYTE|BANGHIST|SHSTDIN", and also in function dosetopt() when setting these options (via $options, for example). We intentionally did not take account of the options EMACS/VI because these options are obsolete and their use is not recommended.
* 49422: improve support of --disable-dynamic-nssJun-ichi Takimoto2021-09-221-1/+1
| | | | see also 49392 (Vincent) and 49412 (Axel)
* 48560: add TYPESET_TO_UNSET option to remove initialization of parametersBart Schaefer2021-04-181-0/+1
| | | | | | | | | | Changes typeset such that ${newparam-notset} yields "notset" and "typeset -p newparam" does not show an assignment to the parameter. This is similar to the default behavior of bash and ksh, with minor differences in typeset output. Also add tests for some POSIX incompatibilities plus minor changes for test harness robustness.
* 47913: implement CASE_PATHS option to make NO_CASE_GLOB more sensibleBart Schaefer2021-04-101-0/+1
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* 46026: Add CLOBBER_EMPTY option.Peter Stephenson2020-06-091-0/+1
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* Add SHORT_REPEAT optionMikael Magnusson2020-04-021-0/+1
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* Clean up error-message white spacedana2020-02-141-9/+21
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* Improve PRIVILEGED fixes (again)dana2020-02-141-49/+43
| | | | | | | | * Pass RGID instead of passwd GID to initgroups() * Clean up #ifdefs, avoid unnecessary checks * Flatten conditions
* Improve PRIVILEGED fixesDaniel Shahaf2020-02-141-81/+67
| | | | | | | | | | | | | | | | | | | | | | | | - Fix retval handling in bin_setopt() - Don't skip_setuid / skip_setgid. It's not our place to optimize away noops (that might not even _be_ noops; they might change the saved uid…). - Remove HAVE_* guard checks around functions that are used unguarded elsewhere. - Use bsd-setres_id.c from OpenSSH to provide setresuid() / setresgid() everywhere, and thus simplify the ifdef soup. Fix some preëxisting bugs in the macro definitions of setuid() (do we still need that one?). - Fix zwarning() format codes for variadic arguments type safety - Restored a comment from HEAD - Fix failure modes around initgroups() - Compared privilege restoration code with OpenSSH's permanently_drop_uid() and updated as needed - Add E01 PRIVILEGED sanity checks
* Drop privileges securelySam Foxman2020-02-141-40/+121
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* 44198: Add cd_silent option to suppress all cd outputdana2019-04-121-0/+1
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* 43008: Improve code to remove privileges.Peter Stephenson2018-06-151-7/+24
| | | | | | | | Remove warnings of unused values as we always check the finally result later. Put segid before setuid as the setgid could fail if UID no longer privileged.
* 42156: new CHECK_RUNNING_JOBS option demanded by bash groupiesPeter Stephenson2017-12-221-0/+1
| | | | | | | Also new job options. Also suppress debug error if rows or columns are reported as zero as this is normal without a physical terminal.
* 40453: signal handler safety for callers of patcompile(PAT_STATIC), which is ↵Barton E. Schaefer2017-01-291-1/+1
| | | | not re-entrant.
* 40391: Add WARN_NESTED_VAR option and functions -W.Peter Stephenson2017-01-231-0/+1
| | | | | These are companions to WARN_CREATED_GLOBAL, warning when a variable from an enclosing scope is altered.
* 40306 with doc tweaks: Change behaviour expanding alias in () function ↵Peter Stephenson2017-01-101-0/+1
| | | | | | | definition. Now an error unless the () is part of the same error as the name. Add ALIAS_FUNC_DEF option to allow it again.
* 38039: POSIXy behavior for "set +o"Barton E. Schaefer2016-03-031-3/+4
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* unposted (cf. 37387): emulate turns off WARN_CREATE_GLOBALBarton E. Schaefer2015-12-191-1/+1
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* 37038: add -l option to emulate to list options in emulationsPeter Stephenson2015-11-011-0/+30
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* 37022: add GLOB_STAR_SHORT option to abbreviate ** and ***Peter Stephenson2015-10-301-0/+1
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* 35655: APPEND_CREATE option for POSIX copmatible NO_CLOBBERPeter Stephenson2015-06-291-0/+1
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* various posts: Implement assignment parsing for typeset.Peter Stephenson2015-06-241-1/+1
| | | | | | | | | | | | Typeset assignments now work like raw assignments except for no "+=" and no GLOB_ASSIGN. Documented in typeset builtin doc and mentioned in release notes. Tests to ensure basic sanity. Enabled by default, can be turned off by "disable -r" with typeset family of commands.
* 35416: Turn on MULTIBYTE in all emulations.Peter Stephenson2015-06-081-1/+1
| | | | This now includes sh.
* Take more care with errors from setuid().Jérémie Roquet2014-10-311-1/+11
| | | | | This is to ensure the user is aware of errors unsetting the PRIVELEGED option.
* 32768 with further modifications: LOCAL_LOOPS option.Peter Stephenson2014-06-131-0/+1
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* 32682 with tweaks: Add INC_APPEND_HISTORY_TIME.Peter Stephenson2014-06-061-0/+1
| | | | Revert INC_APPEND_HISTORY behaviour.
* 32634: add POSIX_ARGZERO optionBarton E. Schaefer2014-06-011-0/+1
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* users:18023: Add PIPEFAIL optionPeter Stephenson2013-10-061-0/+1
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* 31444: Basic code for enable/disable -pPeter Stephenson2013-06-131-0/+1
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* users/17665: add FORCE_FLOAT optionPeter Stephenson2013-03-051-0/+1
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* 30789: Add CONTINUE_ON_ERROR for old behaviour.Peter Stephenson2012-11-151-0/+1
| | | | | New behaviour is for scripts to exit on error instead of returning to top level and executing the next command.
* 30726: make shell options passed to emulate stick along with the emulationPeter Stephenson2012-10-111-13/+5
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* 30722: fix some cases where emulations or options were not propagated properlyPeter Stephenson2012-10-071-26/+46
| | | | from the emulate command
* 30716: make IGNORECLOSEBRACES an emulation optionPeter Stephenson2012-10-051-1/+1
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* 30633: "functions -T" only traces marked function, not called functionsPeter Stephenson2012-08-211-1/+1
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* 30320: "emulate" accepts invocation-time flags; other small doc tweaks.Bart Schaefer2012-03-071-0/+2
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* 30303: emulate inside function marked for execution tracing enables xtracePeter Stephenson2012-03-011-0/+14
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* 30101: add HASH_EXECUTABLES_ONLY optionPeter Stephenson2012-01-081-0/+1
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* 29955++: IGNORE_CLOSE_BRACES optionPeter Stephenson2011-12-081-0/+1
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* 28424: new POSIX_STRINGS optionPeter Stephenson2010-11-221-1/+2
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* 28308/28310: HIST_LEX_WORDS, check for quick history readPeter Stephenson2010-10-021-0/+1
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* 28253: document -h argument to atribute commandsPeter Stephenson2010-09-121-0/+1
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* 27793 and follow ups: add PATH_SCRIPT option to find script using $PATHPeter Stephenson2010-03-161-0/+1
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* 27638, based on Frank Terbeck, 27633: SOURCETRACE optionPeter Stephenson2010-01-271-0/+1
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* Joakim Rosqvist: 27591 as modified in 27594:Peter Stephenson2010-01-131-0/+3
| | | | KEYBOARD_HACK variable
* 27167: add POSIX_CD option to test "." after CDPATHPeter Stephenson2009-07-191-0/+1
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* 27106: reset status on command that expands to emptyPeter Stephenson2009-07-101-0/+1
| | | | 27122: add POSIX_JOBS option
* 27100: Allow MONITOR option in non-interactive shells for testing.Peter Stephenson2009-07-081-1/+1
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* 26675: add POSIX_ALIASES optionPeter Stephenson2009-03-031-0/+1
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