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mirror of https://git.FreeBSD.org/src.git synced 2024-12-23 11:18:54 +00:00
freebsd/bin/sh
Jilles Tjoelker 4a4867d667 sh: Fix out of bounds read when there is no ] after a [:class:].
The initial check for a matching ] was incorrect if a ] may be consumed by a
[:class:]. The subsequent loop assumed that there must be a ].

Remove the initial check and make the loop cope with a missing ].

Found with afl-fuzz.

MFC after:	1 week
2015-08-25 21:55:15 +00:00
..
bltin sh: Fix compiler warnings related to duplicate or missing declarations. 2015-03-01 21:46:55 +00:00
funcs
tests sh: Fix out of bounds read when there is no ] after a [:class:]. 2015-08-25 21:55:15 +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
expand.c sh: Fix out of bounds read when there is no ] after a [:class:]. 2015-08-25 21:55:15 +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
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
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
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
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
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
parser.c sh: Don't create bad parse result when postponing a bad substitution error. 2015-08-23 20:44:53 +00:00
parser.h
redir.c sh: Eliminate some gotos. 2014-10-05 21:51:36 +00:00
redir.h
sh.1 sh(1): libedit has supported multibyte encodings for a while. 2015-07-11 13:07:26 +00:00
shell.h
show.c
show.h
TOUR
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