summaryrefslogtreecommitdiff
path: root/bin/ksh
AgeCommit message (Collapse)Author
2009-02-07some tweaks for previous that got missed;Jason McIntyre
2009-02-07Ensure that *wp isn't NULL.Matthias Kilian
ok otto@
2009-02-07Make built-in echo behave according to POSIX when set -o posix is in effect:Philip Guenthe
the only option is -n, and only one of those is parsed. diff from Ingo Schwarze ok otto@ kili@; manpage changes ok jmc@
2009-01-29pass "xerrok" status across the execution call stack to more closelyJared Yanovich
match what both POSIX and ksh.1 already describe in regards to set -e/errexit's behavior in determining when to exit from nonzero return values. specifically, the truth values tested as operands to `&&' and `||', as well as the resulting compound expression itself, along with the truth value resulting from a negated command (i.e. a pipeline prefixed `!'), should not make the shell exit when -e is in effect. issue reported by matthieu. testing matthieu, naddy. ok miod (earlier version), otto. man page ok jmc.
2009-01-17Use libc qsort instead of private version. Tested by several people.Todd C. Miller
2008-08-11plug a memleak when freeing io redirection in commands.Jared Yanovich
the leaked memory is actually reclaimed when the command finishes but may grow until that happens, e.g. during command execution. ok phessler@. testing sobrado@ jmc@ oga@.
2008-07-23fix stack abuse in the `time' commmand, using alloc()'d memory instead.Jared Yanovich
reported by Thorsten Glaser, thanks. ok millert@, earlier version miod@
2008-07-21Extra sanity checking for afree(); OK deraadt@ and pvalchev@Todd C. Miller
2008-07-12Fix a strlcpy() bound.Miod Vallat
2008-07-05ksh starting as root will refuse to import a PS1 prompt unless itDamien Miller
contains a '#' character. Make it also accept the \$ PS1 sequence (which is supposed to automagically be $ or # depending on the user running the shell) unless ksh has been started in sh-compatibility mode. pointed out by millert@ when I asked why my SUDO_PS1 was not being honoured; ok millert@
2008-07-03fix inifinite loop with set -o csh-history and !<space> as input.Otto Moerbeek
report and testing by david@; ok millert@ jaredy@
2008-05-20cast pointer arithmetic to unsigned so we can behave correctly onFederico G. Schwindt
underflows. fixes fc -l 1 in my box where line is 1667511151. krw@ ok.
2008-05-17documentation tweaks.Igor Sobrado
ok (some time ago) jmc@
2008-05-08documentation tweaks.Igor Sobrado
2008-03-21Make ulimit able to get and set multiple limits in a single invocationTodd C. Miller
like bash and zsh do. Requested by espie@, OK deraadt@
2008-01-12Remove ulimit MLINK, it is a shell built-in.Miod Vallat
2007-11-25spelling fixes, from Martynas Venckus;Jason McIntyre
2007-10-15specifying int instead of just unsigned is better styleTheo de Raadt
2007-09-06Be more smart waiting for input for non-interactive scripts. FixOtto Moerbeek
based on a diff from debian: see their bug#296446. ok millert@ sobrado@
2007-09-05Call ERR trap _before_ doing exit handling. Otherwise it's too lateOtto Moerbeek
and the ERR trap won't get called at all. ok millert@
2007-09-03Unsetting a non-existent variable is not an error. SeeOtto Moerbeek
http://www.opengroup.org/onlinepubs/009695399/utilities/unset.html report from Arkadiusz Miskiewicz; fixed based on http://cvs.pld-linux.org diff; ok millert@ fgsch@
2007-08-02backout last change; iff is right.Federico G. Schwindt
prompted by deraadt@
2007-08-02while i'm here: iff -> ifFederico G. Schwindt
2007-08-02another memory leak fix found by coverity. from netbsd but modified.Federico G. Schwindt
millert@ ok.
2007-08-02fix memory leaks and one potential null deref found by coverity. from netbsd.Federico G. Schwindt
millert@ ok
2007-08-01escape [, ], and ? as well. from cbiere@netbsd.Federico G. Schwindt
millert@ ok.
2007-06-02s/FALLTROUGH/FALLTHROUGH/Moritz Jodeit
2007-05-31Only process ENV when in interactive mode as SU says. Started byOtto Moerbeek
tedu to fix make -j, SU thing spotted by naddy@; ok millert@ @tedu jmc@ for the man page bit.
2007-05-31convert to new .Dd format;Jason McIntyre
2006-11-30typos; from alf schlichtingJason McIntyre
2006-11-20Compute user-given ulimit value times ulimit unit as an rlim_t value, not aMiod Vallat
long value; catches some 32 bit overflows on 32 bit platforms. Found by drahn@, ok otto@
2006-11-02Only check if last three letters are "/sh" if string is at leastRay Lai
three characters long. OK moritz@.
2006-08-03comment fix; from tamas teveszJason McIntyre
2006-07-26clarifications for OPTIND:Jason McIntyre
hunk #1 from tamas tevesz; hunk #2 from otto; ok otto
2006-07-10fix ksh prompt wrapping, from Marcus Glocker <marcus@nazgul.ch>.Bob Beck
tested by me and naddy, and others... ok naddy@ and me.
2006-06-16Work around a problem with \$ expansion where \$\$ turned into pid ($$)Dale Rahn
expansion. otto and I cannot think of anything better. ok otto@
2006-06-01simplify the PS1 section somewhat by moving the ! and \! stuff together;Jason McIntyre
ok otto
2006-05-30document some advice when \$ is part of your prompt;Jason McIntyre
from otto and myself
2006-05-29Implement \$ and \# expansion for PS1. Whoever thought it a cleverOtto Moerbeek
idea to assign a special meaning to "\$" -- two chars that are already (very) special -- deserves a spanking.
2006-05-21Set the index of item[0], since it might not have been set beforeOtto Moerbeek
(A=0; A[1]=1) and do not use a static buffer in str_val, since the results might be used in a loop. Report from jared r r spiegel; help from Matthias Kilian; ok beck@
2006-05-18paramter -> parameterMiod Vallat
2006-04-22back out last - it was not a command line prompt;Jason McIntyre
thanks matthias kilian
2006-04-21missing command line prompt;Jason McIntyre
2006-04-10fix lint comments, no functional changes; ok rayJared Yanovich
2006-04-02use SEEK_* for lseek()Theo de Raadt
2006-03-21Revert for the moment, according to Mike Belopuhov this producesOtto Moerbeek
errors in rc and netstart.
2006-03-21Partially revert last commit; jaredy@ showed the NULL deref can'tOtto Moerbeek
happen and tedu@ confirmed this is a known bug in Coverity's analysis.
2006-03-20Fix potential null deref and out-of-bound access.Otto Moerbeek
ok millert@ deraadt@
2006-03-17Simplify savefd() by removing the "noclose" flag and make nocloseTodd C. Miller
behavior the default. Almost all uses of savefd() are followed by an implicit or explicit close. OK otto@
2006-03-14remove excessive optimization; from adobriyan@gmail; ok teduTheo de Raadt