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freebsd-skq/bin/sh
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jilles 5e4f40c860 sh: Avoid negative character values from $'\Uffffffff' etc. 
The negative value was not expected and generated the low 8 bits as a byte,
which may be an invalid character encoding.

The final shift in creating the negative value was undefined as well.

Make the temporary variable unsigned to fix this.
2015-08-20 22:05:55 +00:00
..
bltin
sh: Fix compiler warnings related to duplicate or missing declarations.
2015-03-01 21:46:55 +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sh: Remove "kill" example function, which is superseded by the kill builtin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: Avoid negative character values from $'\Uffffffff' etc.
2015-08-20 22:05:55 +00:00
alias.c
sh: Fix some arithmetic undefined behaviour.
2015-06-24 20:51:48 +00:00
alias.h
…
arith_yacc.c
sh: Remove two redundant (uintmax_t) casts.
2014-08-20 20:15:43 +00:00
arith_yacc.h
sh: Fix compiler warnings related to duplicate or missing declarations.
2015-03-01 21:46:55 +00:00
arith_yylex.c
sh: Fix compiler warnings related to duplicate or missing declarations.
2015-03-01 21:46:55 +00:00
arith.h
…
builtins.def
…
cd.c
sh: Prefer "" to nullstr where possible.
2015-02-15 21:47:43 +00:00
cd.h
…
error.c
sh: Fix more compiler warnings related to variable declarations.
2015-03-03 21:21:43 +00:00
error.h
sh: Move some code from onint() to onsig(), making onint() noreturn.
2014-12-21 23:09:59 +00:00
eval.c
sh: Fix more compiler warnings.
2015-03-01 22:32:23 +00:00
eval.h
sh: Fix more compiler warnings.
2015-03-01 22:32:23 +00:00
exec.c
sh: Fix some arithmetic undefined behaviour.
2015-06-24 20:51:48 +00:00
exec.h
sh: Expand assignment-like words specially for export/readonly/local.
2012-07-15 10:19:43 +00:00
expand.c
Fix unitialized variable that broke sh on PowerPC starting with r278826.
2015-02-26 20:59:18 +00:00
expand.h
sh: Remove EXP_REDIR.
2014-12-21 22:18:30 +00:00
histedit.c
sh: Fix more compiler warnings.
2015-03-01 22:32:23 +00:00
input.c
sh: Remove arbitrary length limit on << EOF markers.
2014-09-14 16:46:30 +00:00
input.h
sh: Remove arbitrary length limit on << EOF markers.
2014-09-14 16:46:30 +00:00
jobs.c
sh: Pass along SIGINT from a child if job control is enabled, even when not
2015-04-25 13:34:25 +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
sh: Prefer "" to nullstr where possible.
2015-02-15 21:47:43 +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
Convert bin/ to LIBADD, reduce overlinking allow to build all components as
2014-11-25 11:15:40 +00:00
Makefile.depend
Add META_MODE support.
2015-06-13 19:20:56 +00:00
memalloc.c
sh: Add stsavestr(), like savestr() but allocates using stalloc().
2015-02-15 21:41:29 +00:00
memalloc.h
sh: Add stsavestr(), like savestr() but allocates using stalloc().
2015-02-15 21:41:29 +00:00
miscbltin.c
sh: Backslash-newline should not affect field splitting in read builtin.
2015-08-16 12:57:17 +00:00
mkbuiltins
Work better with how make/bmake works:
2012-05-24 19:48:15 +00:00
mknodes.c
sh: Fix more compiler warnings related to variable declarations.
2015-03-03 21:21:43 +00:00
mksyntax.c
sh: Fix more compiler warnings related to variable declarations.
2015-03-03 21:21:43 +00:00
mktokens
sh: Fix compiler warnings related to duplicate or missing declarations.
2015-03-01 21:46:55 +00:00
myhistedit.h
sh: Make various functions static.
2012-01-01 22:17:12 +00:00
mystring.c
sh: Reject integer overflow in number and is_number.
2014-08-17 16:40:29 +00:00
mystring.h
sh: Remove prefix() function. Use strncmp() instead.
2014-07-20 12:06:52 +00:00
nodes.c.pat
sh: Add const to nodesavestr().
2013-04-07 16:28:36 +00:00
nodetypes
sh: Prefer "" to nullstr where possible.
2015-02-15 21:47:43 +00:00
options.c
sh: When setting option via long name, don't go via letter.
2015-08-14 21:44:15 +00:00
options.h
sh: Fix compiler warnings related to duplicate or missing declarations.
2015-03-01 21:46:55 +00:00
output.c
sh: Make sure output suitable as shell input is also printable.
2014-12-14 16:26:19 +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: Avoid negative character values from $'\Uffffffff' etc.
2015-08-20 22:05:55 +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: Eliminate some gotos.
2014-10-05 21:51:36 +00:00
redir.h
sh: Remove unnecessary reset functions.
2013-08-16 20:24:41 +00:00
sh.1
sh(1): libedit has supported multibyte encodings for a while.
2015-07-11 13:07:26 +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
…
TOUR
sh: Remove mkinit.
2013-07-25 15:08:41 +00:00
trap.c
sh: Fix the trap builtin to be POSIX-compliant for 'trap exit SIG' and 'trap n n...'.
2015-04-18 23:49:57 +00:00
trap.h
sh: Move some code from onint() to onsig(), making onint() noreturn.
2014-12-21 23:09:59 +00:00
var.c
sh: Fix more compiler warnings related to variable declarations.
2015-03-03 21:21:43 +00:00
var.h
sh: Fix more compiler warnings related to variable declarations.
2015-03-03 21:21:43 +00:00