Jilles Tjoelker 7b9104c0a9 sh: Correctly handle positional parameters beyond INT_MAX on 64-bit systems. ...

Currently, there can be no more than INT_MAX positional parameters. Make
sure to treat all higher ones as unset to avoid incorrect results and
crashes.

On 64-bit systems, our atoi() takes the low 32 bits of the strtol() and
sign-extends them.

On 32-bit systems, the call to atoi() returned INT_MAX for too high values
and there is not enough address space for so many positional parameters, so
there was no issue.

2014-07-12 21:54:11 +00:00

..

bltin

sh: Allow kill %job on jobs started without job control.

2014-03-15 14:58:48 +00:00

funcs

sh: Remove "kill" example function, which is superseded by the kill builtin

2012-01-21 20:39:17 +00:00

tests

sh: Correctly handle positional parameters beyond INT_MAX on 64-bit systems.

2014-07-12 21:54:11 +00:00

alias.c

sh: Fix possible memory leaks and double frees with unexpected SIGINT.

2014-03-26 20:43:40 +00:00

alias.h

sh: Fix duplicate prototypes for builtins.

2011-06-13 21:03:27 +00:00

arith_yacc.c

sh: Avoid undefined behaviour shifting negative values left in arithmetic.

2014-06-01 11:25:34 +00:00

arith_yacc.h

sh: Import arithmetic expression code from dash.

2011-02-08 23:18:06 +00:00

arith_yylex.c

sh: Reject ++ and -- in arithmetic.

2013-08-24 20:06:00 +00:00

arith.h

sh: Fix duplicate prototypes for builtins.

2011-06-13 21:03:27 +00:00

builtins.def

sh: Remove the "exp" builtin.

2011-05-27 20:53:07 +00:00

cd.c

sh: Prefer memcpy() to strcpy() in most cases. Remove the scopy macro.

2013-11-30 21:27:11 +00:00

cd.h

sh: Fix duplicate prototypes for builtins.

2011-06-13 21:03:27 +00:00

error.c

sh: Add a function to print warnings (with command name and newline).

2010-12-21 20:47:06 +00:00

error.h

sh: Allow EV_EXIT through function calls, make {...} <redir more consistent.

2011-04-23 22:28:56 +00:00

eval.c

sh: Split set -x output into a separate function.

2013-12-06 22:24:37 +00:00

eval.h

sh: Make return return from the closest function or dot script.

2013-09-04 22:10:16 +00:00

exec.c

sh: Simplify find_command() slightly.

2014-05-31 22:25:45 +00:00

exec.h

sh: Expand assignment-like words specially for export/readonly/local.

2012-07-15 10:19:43 +00:00

expand.c

sh: Correctly handle positional parameters beyond INT_MAX on 64-bit systems.

2014-07-12 21:54:11 +00:00

expand.h

sh: Make expari() static.

2014-02-26 21:38:42 +00:00

histedit.c

sh: Prefer internal nextopt() to libc getopt().

2012-09-15 21:56:30 +00:00

input.c

sh: Allow aliases to force alias substitution on the following word.

2014-01-26 21:19:33 +00:00

input.h

sh: Remove mkinit.

2013-07-25 15:08:41 +00:00

jobs.c

sh: Don't overwrite old exit status if a PID is reused.

2014-03-20 22:38:13 +00:00

jobs.h

sh: Fix race condition with signals and wait or set -T.

2013-09-02 21:57:46 +00:00

mail.c

Consistently use "STATIC" for all functions in order to be able to set

2010-10-13 04:01:01 +00:00

mail.h

…

main.c

sh: Add more necessary INTOFF/INTON.

2014-05-09 13:27:30 +00:00

main.h

sh: Make various functions static.

2012-01-01 22:17:12 +00:00

Makefile

Use src.opts.mk in preference to bsd.own.mk except where we need stuff

2014-05-06 04:22:01 +00:00

memalloc.c

sh: Prefer memcpy() to strcpy() in most cases. Remove the scopy macro.

2013-11-30 21:27:11 +00:00

memalloc.h

sh: Remove linked list of stack marks.

2013-05-11 20:51:00 +00:00

miscbltin.c

sh: Fix overflow checking on 'ulimit' operand.

2014-07-05 21:50:59 +00:00

mkbuiltins

Work better with how make/bmake works:

2012-05-24 19:48:15 +00:00

mknodes.c

sh: Fix crash with empty functions (f() { }) introduced in r196483

2009-08-28 22:41:25 +00:00

mksyntax.c

sh: Simplify mksyntax and make it fit for cross-compiling.

2013-02-07 22:42:33 +00:00

mktokens

sh: Add case statement fallthrough (with ';&' instead of ';;').

2011-06-17 13:03:49 +00:00

myhistedit.h

sh: Make various functions static.

2012-01-01 22:17:12 +00:00

mystring.c

sh: Prefer memcpy() to strcpy() in most cases. Remove the scopy macro.

2013-11-30 21:27:11 +00:00

mystring.h

sh: Prefer memcpy() to strcpy() in most cases. Remove the scopy macro.

2013-11-30 21:27:11 +00:00

nodes.c.pat

sh: Add const to nodesavestr().

2013-04-07 16:28:36 +00:00

nodetypes

sh: Reorder union node to reduce its size on 64-bit platforms.

2013-11-01 11:28:56 +00:00

options.c

sh: In getopts, unset OPTARG where POSIX says we should.

2014-05-10 19:18:49 +00:00

options.h

sh: Add do-nothing -h option.

2011-06-18 23:43:28 +00:00

output.c

sh: Remove output.c's reset() handler.

2013-07-25 13:09:17 +00:00

output.h

sh: Detect and flag write errors on stdout in builtins.

2012-12-12 22:01:10 +00:00

parser.c

sh: Allow aliases to force alias substitution on the following word.

2014-01-26 21:19:33 +00:00

parser.h

sh: Allow aliases to force alias substitution on the following word.

2014-01-26 21:19:33 +00:00

redir.c

sh: Fix possible memory leaks and double frees with unexpected SIGINT.

2014-03-26 20:43:40 +00:00

redir.h

sh: Remove unnecessary reset functions.

2013-08-16 20:24:41 +00:00

sh.1

sh: Add -h option to SYNOPSIS

2014-02-25 03:05:43 +00:00

shell.h

sh: Remove #define MKINIT.

2013-07-25 19:48:15 +00:00

show.c

sh: Prefer memcpy() to strcpy() in most cases. Remove the scopy macro.

2013-11-30 21:27:11 +00:00

show.h

sh: Constify various strings.

2009-12-24 18:41:14 +00:00

TOUR

sh: Remove mkinit.

2013-07-25 15:08:41 +00:00

trap.c

sh: Remove SIGWINCH handler and just check for resize before every read.

2014-01-14 22:56:25 +00:00

trap.h

sh: Remove SIGWINCH handler and just check for resize before every read.

2014-01-14 22:56:25 +00:00

var.c

sh: Fix memory leak with an assignment before a regular builtin.

2014-03-27 22:57:23 +00:00

var.h

sh: Simplify code related to PPID variable.

2013-12-25 16:14:02 +00:00