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4090 Commits

Author SHA1 Message Date
Oliver Kiddle c3ea1e5d52 security/41: Don't perform PROMPT_SUBST evaluation on %F/%K arguments 
Mitigates CVE-2021-45444

(cherry picked from commit c187154f47)
 2022-02-12 10:29:55 -06:00
Mikael Magnusson 8bf0f0cf45 49694 + doc: Allow using empty STTY= to freeze tty for a single command 
Previously, doing this would just run stty with no arguments, which
normally causes it to print some terminal settings to stdout.
 2022-01-30 18:14:54 +01:00
m0viefreak d82604843b 38150: fix off-by-one error in matcher spec parsing 2021-12-24 13:09:25 -08:00
Peter Stephenson 7f240e6aa9 49658: Fix NULL reference in match code. 
A test when acquiring the replacement pattern match in the globbing
code erroneously allowed the use of a NULL pointer.  This appears to
be an unnecessary test case added alongside other surgery back in 2008.
 2021-12-21 10:31:26 +00:00
Oliver Kiddle 6b763233b2 49653: fix array indexing issue introduced with 49518 due to using decimal rather than hex 20 
Also avoid comparing the current word against all options when the word
doesn't start with - or +.
 2021-12-16 14:27:59 +01:00
Oliver Kiddle 7cb980b536 49518: fix exclusions for mixed - and + stacked options 2021-12-14 12:30:55 +01:00
Oliver Kiddle 91b7baf259 49646: allow colors in WATCHFMT with %F/%K 2021-12-13 21:06:57 +01:00
Oliver Kiddle ba225155e4 49612: avoid startup error with clashing non-local module parameter name 2021-11-30 18:36:57 +01:00
Oliver Kiddle b3519a9603 49611 based on 49590 (Martijn Dekker): disable Inf and NaN in math expressions for sh emulation 2021-11-30 18:27:53 +01:00
Oliver Kiddle 07c77dad50 49606: remove old NIS-specific code for retrieving user data 2021-11-28 20:55:02 +01:00
Oliver Kiddle 926a1a7296 49602: only set LOGCHECK from the watch module 2021-11-28 20:51:41 +01:00
Oliver Kiddle 78958c08bf 49601: don't create ambiguous history file entries for lines ending with a backslash 2021-11-28 20:49:30 +01:00
Jun-ichi Takimoto 138f5bf144 49586: fix :a and :A modifiers (with PWD="/") on Cygwin⁩ 2021-11-22 18:21:29 +09:00
Jun-ichi Takimoto a361b88717 49563: fix build problem of watch module on Cygwin 2021-11-15 10:00:12 +09:00
Dimitris Apostolou 356dcb20ce github #82: Fix typos 2021-11-12 23:54:34 +01:00
Oliver Kiddle dfb7ac94bb 49561: add zformat -F option, similar to -f but ternary expressions check for existence instead of doing math evaluation 2021-11-12 20:33:52 +01:00
Oliver Kiddle 631576de0f 49544: only tie watch/WATCH if both come from the module 2021-11-07 12:55:27 +01:00
Oliver Kiddle 271cfc685b 49534, 49539: separate watch/log functionality out into a module 2021-11-02 21:41:53 +01:00
Jun-ichi Takimoto b067ab08d6 49535: fix completion for ${<TAB> and ${(a)<TAB> 2021-11-01 23:33:57 +09:00
Oliver Kiddle 68c8c60eaa 49533: add null check for preprompt functions list that could occur following an error when loading a module 2021-10-30 23:35:53 +02:00
Oliver Kiddle 632fee7cdf 49528: allow multiple -D options to compadd 2021-10-30 23:35:04 +02:00
Oliver Kiddle 8764cba90b 49516: bail out early from matching control if command line content is too short for the coanchor 2021-10-26 18:25:38 +02:00
Oliver Kiddle e40938c128 49499 based on 49496 by Jun T.: fixes to option -A of _arguments 2021-10-23 18:21:24 +02:00
Peter Stephenson 0b3b259794 49433: Don't assume EPROG references are bounded by function depth. 
We use references for efficient function copy, so there is no useful limit any more.
 2021-10-05 16:45:55 +01:00
Bart Schaefer fa4c88ca25 49456: clean up detection of private params in nested scopes, update doc 2021-10-04 09:02:27 -07:00
Oliver Kiddle 0a8d5cdbc8 49450: don't display explanation with compadd -x if any of -D, -A or -O are also used 2021-09-28 23:40:38 +02:00
Jun-ichi Takimoto dd51ffa5b4 49422: improve support of --disable-dynamic-nss 
see also 49392 (Vincent) and 49412 (Axel)
 2021-09-22 13:36:57 +09:00
Peter Stephenson db46c9cd58 49353: Fix comments in sourced file. 
If the file was sourced from an interactive shell with
INTERACTIVE_COMMENTS not set, comments were not parsed.

Note there is a remaining edge case where the sourced
file is in fact entered at the comment line.
 2021-09-09 20:05:39 +01:00
Bart Schaefer c4d07b3ec0 49387: suffix highlight with "compadd -R" 2021-09-08 16:01:12 -07:00
Jun-ichi Takimoto 2b81d4be32 unposted: add/remove UNUSED() for some function parameters 2021-09-08 11:58:29 +09:00
Jun-ichi Takimoto 309d899507 unposted: add 'static' to shinsavestack 2021-09-08 10:18:51 +09:00
Jun-ichi Takimoto 2a7945a900 49377: fix segfault by 'bindkey -d' with reordered keymapnamtab 2021-09-08 09:51:43 +09:00
Marlon Richert 8ffcdc4824 49292: Src/Zle/complist.c: turn off colors before clearing to end of line 2021-09-06 14:22:58 -07:00
Marlon Richert a675d058db 49378: skip check for collision of aliases and functions when NO_EXEC 2021-09-06 14:16:18 -07:00
Bart Schaefer 988688d23d 49282: set $0 correctly when calling functions from hooks 2021-09-06 14:02:20 -07:00
Bart Schaefer d165d408a0 49266: fix segfault on metacharacters in long job texts 2021-09-06 13:55:44 -07:00
Bart Schaefer 35c87f0b3b unposted (cf. 49202 and 49217): insertlastword ignores blank/missing history entries when repeating 2021-09-06 13:33:40 -07:00
Bart Schaefer 7000b04e76 49196: gdbm keys not present in the database appear unset in tied hashes 2021-09-06 13:27:01 -07:00
Peter A. Castro e872a7cec9 users/26982, subset not already integrated: use standard #include format 2021-08-28 21:38:23 +01:00
Peter Stephenson e5cd2dd980 49290: Replace stdio for buffered shell input. 
The previous method allowed memory management to interact with signal
handlers, causing occasional crashes on some system.

Instead, use a simple pre-allocated buffer and raw system calls.
 2021-08-27 09:36:06 +01:00
Peter Stephenson 0a80579ed1 49307 with doc update: POSIX_TRAPS fix. 
With POSIX_TRAPS set, an ignored signal stays ignored when entering
a subshell.
 2021-08-26 09:46:39 +01:00
Peter Stephenson 4a9437317f 49297 (quoting amended): error message in files module. 
If ENONENT it could be the other argument that doesn't exist, so check.
 2021-08-24 19:21:53 +01:00
Peter Stephenson daa208e907 49269: Fix "[ ! -o ]". 
This should detect "-o" as non-empty string; "-a" was alrady working.
Update the test.
 2021-08-10 09:19:32 +01:00
Erik Paulson f8ec33c453 49029: Prevent shell from sending duplicate signals with MONITOR 2021-07-23 21:08:13 +01:00
Peter Stephenson 50dc7f2913 49182: Turn off correction inside command substition. 
In "A=$(PWD)" we dont't have the information to correct at the level of the
PWD subcommand, so don't try to do it as this causes a crash.
 2021-07-23 20:27:38 +01:00
Jun-ichi Takimoto 9b3a292410 49166: fix coredump in ${name:offset:length} with ill-formatted length 2021-07-19 09:13:03 +09:00
Peter Stephenson d293c12de6 49102: Ignore dynamic directory name failure if NO_EXEC 2021-06-28 15:42:01 +01:00
Bart Schaefer 5b4a1626c2 49069: literal interpretation of subscripts for unset of array/hash elements 2021-06-13 16:30:06 -07:00
Oliver Kiddle 978c4907b6 48954: avoid crash in reverse-menu-complete from menuselect without 'menu' in $compstate[insert] 2021-06-03 00:22:37 +02:00
Bart Schaefer cf5c4828d1 48857: declare "volatile" all globals that may be modified by signal handlers 2021-05-16 19:51:11 -07:00