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freebsd-nq/bin/sh
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Jilles Tjoelker 5a1a07f2a0 sh: Don't add something to a null pointer 
Pointer arithmetic on a null pointer is undefined behavior.

The bug can be reproduced by running bin/sh/tests/builtins/wait6.0 with
UBSAN.

Reported by:	Mark Millard
Reviewed by:	imp
Differential Revision:	https://reviews.freebsd.org/D34011
2022-01-26 23:13:20 +01:00
..
bltin
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funcs
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tests
sh: Fix heredoc at certain places in case and for
2021-10-27 21:05:19 +02:00
alias.c
…
alias.h
…
arith_yacc.c
sh: Restore $((x)) error checking after fix for $((-9223372036854775808))
2019-02-10 22:23:05 +00:00
arith_yacc.h
sh: Restore $((x)) error checking after fix for $((-9223372036854775808))
2019-02-10 22:23:05 +00:00
arith_yylex.c
sh: Restore $((x)) error checking after fix for $((-9223372036854775808))
2019-02-10 22:23:05 +00:00
arith.h
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builtins.def
sh: Remove remnants to compile out fc completely
2020-04-22 21:45:43 +00:00
cd.c
sh: Fix rare memory leak with SIGINT
2020-01-01 12:06:37 +00:00
cd.h
…
dot.profile
sh: Set PATH envvar after setting HOME in dotfile
2021-10-26 22:50:09 +08:00
dot.shrc
sh(1): fix home/del key on mobaxterm env
2021-10-20 14:00:20 +02:00
error.c
src/bin/sh: Fix spelling errors
2021-10-02 10:39:24 -06:00
error.h
sh: Unify EXERROR and EXEXEC
2018-11-09 14:58:24 +00:00
eval.c
src/bin/sh: Fix spelling errors
2021-10-02 10:39:24 -06:00
eval.h
…
exec.c
sh: Add -o verify to use O_VERIFY when sourcing scripts
2021-09-23 10:43:09 +02:00
exec.h
sh: Use exitstatus instead of exerrno to pass EXEXEC status
2018-10-27 20:17:57 +00:00
expand.c
sh: Fix ${param?} default error message
2018-11-28 20:03:53 +00:00
expand.h
…
histedit.c
sh: Add -o verify to use O_VERIFY when sourcing scripts
2021-09-23 10:43:09 +02:00
input.c
sh: Avoid some headers when NO_HISTORY is set.
2021-11-24 17:53:39 -08:00
input.h
sh: Add -o verify to use O_VERIFY when sourcing scripts
2021-09-23 10:43:09 +02:00
jobs.c
sh: Don't add something to a null pointer
2022-01-26 23:13:20 +01:00
jobs.h
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mail.c
sh: Don't use padvance() for MAIL/MAILPATH
2018-07-15 09:14:30 +00:00
mail.h
…
main.c
sh: Add -o verify to use O_VERIFY when sourcing scripts
2021-09-23 10:43:09 +02:00
main.h
sh: Add -o verify to use O_VERIFY when sourcing scripts
2021-09-23 10:43:09 +02:00
Makefile
Bump WARNS for sh(1).
2020-04-01 15:12:51 +00:00
Makefile.depend
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memalloc.c
sh: silence sanitizer
2021-04-01 07:31:03 +02:00
memalloc.h
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miscbltin.c
read builtin: Empty variables on timeout
2021-09-24 11:34:54 -07:00
mkbuiltins
sh: Remove remnants to compile out fc completely
2020-04-22 21:45:43 +00:00
mknodes.c
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mksyntax.c
sh: Split CNL syntax category to avoid a check on state[level].syntax
2018-05-21 21:52:48 +00:00
mktokens
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myhistedit.h
sh: implement persistent history storage
2021-05-10 18:57:13 +02:00
mystring.c
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mystring.h
…
nodes.c.pat
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nodetypes
src/bin/sh: Fix spelling errors
2021-10-02 10:39:24 -06:00
options.c
sh: Add -o verify to use O_VERIFY when sourcing scripts
2021-09-23 10:43:09 +02:00
options.h
sh: Add -o verify to use O_VERIFY when sourcing scripts
2021-09-23 10:43:09 +02:00
output.c
sh: Send normal output from bind builtin to stdout
2019-02-19 21:27:30 +00:00
output.h
sh: Send normal output from bind builtin to stdout
2019-02-19 21:27:30 +00:00
parser.c
sh: Fix heredoc at certain places in case and for
2021-10-27 21:05:19 +02:00
parser.h
…
profile
Don't mess with BLOCKSIZE in shell startup files - it's set by login.conf(5);
2019-01-20 22:08:49 +00:00
redir.c
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redir.h
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sh.1
sh: Add -o verify to use O_VERIFY when sourcing scripts
2021-09-23 10:43:09 +02:00
shell.h
src/bin/sh: Fix spelling errors
2021-10-02 10:39:24 -06:00
show.c
sh: fix debug build
2021-04-11 09:23:14 +02:00
show.h
sh: fix debug build
2021-04-11 09:23:14 +02:00
TOUR
sh: Unify EXERROR and EXEXEC
2018-11-09 14:58:24 +00:00
trap.c
sh: Avoid some headers when NO_HISTORY is set.
2021-11-24 17:53:39 -08:00
trap.h
sh: Keep ignored SIGINT/SIGQUIT after set in a background job
2020-08-28 15:35:45 +00:00
var.c
sh: Do not place exported but unset variables into the environment
2019-01-03 20:22:35 +00:00
var.h
…