tg e1cda74d04 SECURITY: fix integer overflows related to file descriptor parsing ...

bug initially found by Pawel Wylecial (LP#1440685)
additional bug found and suggested fix by enh (elliott hughes)

This commit also renames struct ioword.flag to ioflag to disambiguate
it from other members named “flag”, changes it to an unsigned type,
and packs ioflag and unit into shorts each, to make the struct smaller
(aligned even: 16 bytes on 32-bit systems) and reviews some of the
code involved in fd handling, though there wasn’t much to be found.

2015-04-11 22:03:32 +00:00

Build.sh

port this to GNU bash 1.12.1 from http://www.qemu-advent-calendar.org/#day-1

2014-12-08 12:20:40 +00:00

check.pl

• protect POSIX builtins and utilities from aliases, e.g:

2015-03-08 22:54:36 +00:00

check.t

fix IFS='\' issues, found by edualbus (Eduardo A. Bustamante López <dualbus@gmail.com>)

2015-04-11 21:18:47 +00:00

dot.mkshrc

• the \: "${foo:=bar}${bar:=baz}" construct needs no spaces

2015-04-11 19:01:59 +00:00

edit.c

oksh rcsid sync; we have no set -o csh-history, and the manpage changes are just wrong, so, a nop

2015-03-14 05:17:17 +00:00

emacsfn.h

• merge printf from OpenBSD

2010-07-17 22:09:40 +00:00

eval.c

SECURITY: fix integer overflows related to file descriptor parsing

2015-04-11 22:03:32 +00:00

exec.c

SECURITY: fix integer overflows related to file descriptor parsing

2015-04-11 22:03:32 +00:00

expr.c

oksh sync RCSIDs only:

2014-12-15 23:26:36 +00:00

funcs.c

fix IFS='\' issues, found by edualbus (Eduardo A. Bustamante López <dualbus@gmail.com>)

2015-04-11 21:18:47 +00:00

histrap.c

SECURITY: make “unset HISTFILE” really work

2015-03-07 20:46:31 +00:00

jobs.c

KNF

2015-03-01 16:02:48 +00:00

lalloc.c

stop using ptrdiff_t

2014-11-25 20:00:39 +00:00

lex.c

SECURITY: fix integer overflows related to file descriptor parsing

2015-04-11 22:03:32 +00:00

lksh.1

sync clog

2015-03-21 00:12:46 +00:00

main.c

SECURITY: fix integer overflows related to file descriptor parsing

2015-04-11 22:03:32 +00:00

Makefile

permit building lksh with printf builtin, for testing

2015-03-20 23:37:17 +00:00

mirhash.h

small gem ;)

2014-10-02 19:34:06 +00:00

misc.c

oksh rcsid-only sync, plus bonus rewrite of strip_nuls

2015-03-20 21:46:41 +00:00

mksh.1

sync clog

2015-03-21 00:12:46 +00:00

mksh.ico

add the desktop shortcut / icon from mksh/Win32 so it may be used by everyone for mksh/Unix too

2013-07-25 16:18:25 +00:00

rlimits.opt

more clueful (automatic) getopt string generation

2013-11-17 22:21:18 +00:00

sh_flags.opt

fix the “set ±p” issue for good

2014-06-09 12:28:19 +00:00

sh.h

SECURITY: fix integer overflows related to file descriptor parsing

2015-04-11 22:03:32 +00:00

shf.c

stop (ab)using the OS symbolic constant EOF, always use -1; plus misc fixes

2015-02-06 10:09:07 +00:00

strlcpy.c

some bad OSes use _FORTIFY_LEVEL and break this

2013-11-05 22:10:15 +00:00

syn.c

SECURITY: fix integer overflows related to file descriptor parsing

2015-04-11 22:03:32 +00:00

tree.c

SECURITY: fix integer overflows related to file descriptor parsing

2015-04-11 22:03:32 +00:00

var_spec.h

oops, this list is s’pos’ta be sorted

2012-11-30 16:45:25 +00:00

var.c

SECURITY: make “unset HISTFILE” really work

2015-03-07 20:46:31 +00:00

Description

MirBSD Korn Shell for Jehanne

6.7 MiB

Languages

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Shell 26%

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Makefile 0.5%