tg d415592b37 check return value of unlink(2) when trying to remove an existing HISTFILE, ...

since mksh(1) did go into an infinite loop if that fails first

bug spotted, initial patch and help drafting a test case
From: Decklin Foster <decklin@red-bean.com>

note there are more instances of unlink(2) and others (like chmod(2), as
spotted by flawfinder) which aren’t checked… but at least the other case
of unlink(2) use in histrap.c doesn’t cause any trouble (I think)

2008-07-06 22:41:09 +00:00

alloc.c

quieten gcc __CRAZY (-m32) on sparc64

2007-06-05 18:59:54 +00:00

Build.sh

support arc4random.c in build but not src dir, too

2008-06-29 19:46:56 +00:00

check.pl

… and $__perlname (for perl5 ipv perl, etc.)

2008-04-01 16:26:42 +00:00

check.t

check return value of unlink(2) when trying to remove an existing HISTFILE,

2008-07-06 22:41:09 +00:00

copyright

remove advertising clause from mksh distribution: while I’d still prefer

2008-04-22 11:47:57 +00:00

dot.mkshrc

add new builtin “realpath” calling realpath(3) on its argument, skipping

2008-05-17 18:27:57 +00:00

edit.c

• alloc() can’t fail, afree() can take NULL

2008-05-17 18:47:03 +00:00

eval.c

• alloc() can’t fail, afree() can take NULL

2008-05-17 18:47:03 +00:00

exec.c

• alloc() can’t fail, afree() can take NULL

2008-05-17 18:47:03 +00:00

expr.c

mostly revert 100480A853206FB56FA and parse utf-8 lead bytes ourselves

2008-04-20 00:24:26 +00:00

funcs.c

fix the RCS IDs

2008-06-08 17:16:25 +00:00

histrap.c

check return value of unlink(2) when trying to remove an existing HISTFILE,

2008-07-06 22:41:09 +00:00

jobs.c

optimise based upon the following assumption:

2008-05-17 19:03:25 +00:00

lex.c

• add code to support GNU bash’s “&> file” I/O redirection extension,

2008-06-28 22:51:56 +00:00

main.c

• alloc() can’t fail, afree() can take NULL

2008-05-17 18:47:03 +00:00

Makefile

remove check_category “pdksh”, it starts to make trouble and was never

2008-06-21 19:20:15 +00:00

misc.c

• alloc() can’t fail, afree() can take NULL

2008-05-17 18:47:03 +00:00

mksh.1

• add code to support GNU bash’s “&> file” I/O redirection extension,

2008-06-28 22:51:56 +00:00

setmode.c

• more unsigned → unsigned int

2008-04-19 22:15:06 +00:00

sh.h

check return value of unlink(2) when trying to remove an existing HISTFILE,

2008-07-06 22:41:09 +00:00

shf.c

• alloc() can’t fail, afree() can take NULL

2008-05-17 18:47:03 +00:00

strlcpy.c

• strlcpy.c: remove superfluous rcs ids in comments

2007-04-23 11:33:26 +00:00

syn.c

• add code to support GNU bash’s “&> file” I/O redirection extension,

2008-06-28 22:51:56 +00:00

tree.c

• alloc() can’t fail, afree() can take NULL

2008-05-17 18:47:03 +00:00

var.c

• alloc() can’t fail, afree() can take NULL

2008-05-17 18:47:03 +00:00

Description

MirBSD Korn Shell for Jehanne

6.7 MiB

Languages

C 57.6%

Shell 26%

Roff 13.3%

Perl 2.6%

Makefile 0.5%