delphij 909e7ff886 Fix a bug when shell expansion is done against dangling symlinks, by ...

converting the stat() call to a lstat() call, which will cover the
situation.  One can exercise this bug by referring a dangling link with
something like */the-link.

Approved by:	re (scottl)
Submitted by:	Simon 'corecode' Schubert [corecode fs ei tum de]
Obtained from:	NetBSD via DragonFlyBSD (NetBSD rev. 1.51 and DragonFly
		rev. 1.6)
MFC After:	3 days

2005-07-07 18:10:33 +00:00

..

bltin

/*- or .\"- or #- to begin license clauses.

2005-01-10 08:39:26 +00:00

funcs

/*- or .\"- or #- to begin license clauses.

2005-01-10 08:39:26 +00:00

alias.c

…

alias.h

…

arith_lex.l

…

arith.h

…

arith.y

…

builtins.def

/*- or .\"- or #- to begin license clauses.

2005-01-10 08:39:26 +00:00

cd.c

…

cd.h

…

error.c

…

error.h

…

eval.c

…

eval.h

…

exec.c

…

exec.h

…

expand.c

Fix a bug when shell expansion is done against dangling symlinks, by

2005-07-07 18:10:33 +00:00

expand.h

…

histedit.c

…

init.h

…

input.c

…

input.h

…

jobs.c

o Terminate an endless loop sh -T goes into in dowait() around waitproc().

2004-12-02 13:12:43 +00:00

jobs.h

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mail.c

…

mail.h

…

main.c

…

main.h

…

Makefile

…

memalloc.c

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memalloc.h

…

miscbltin.c

…

mkbuiltins

/*- or .\"- or #- to begin license clauses.

2005-01-10 08:39:26 +00:00

mkinit.c

…

mknodes.c

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mksyntax.c

…

mktokens

/*- or .\"- or #- to begin license clauses.

2005-01-10 08:39:26 +00:00

myhistedit.h

…

mystring.c

…

mystring.h

…

nodes.c.pat

…

nodetypes

/*- or .\"- or #- to begin license clauses.

2005-01-10 08:39:26 +00:00

options.c

A second attempt to adjust option-parsing on a shell command, for the

2005-05-16 04:32:41 +00:00

options.h

…

output.c

…

output.h

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parser.c

Support \H, \h, \w, \W, \$ string expansion in the prompt.

2005-03-01 03:35:58 +00:00

parser.h

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redir.c

…

redir.h

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sh.1

Sorted sections and fixed prompt (PS[12]) strings.

2005-06-14 08:25:00 +00:00

shell.h

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show.c

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show.h

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TOUR

…

trap.c

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trap.h

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var.c

…

var.h

…