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2523 Commits

Author SHA1 Message Date
rumble
2174dda221 Handle asprintf failing to allocate. 2006-03-17 14:43:11 +00:00
rumble
88f1652fe8 Handle asprintf returning NULL. 2006-03-17 14:37:14 +00:00
rumble
3ad5f13d80 Handle malloc returning NULL. 2006-03-17 13:53:31 +00:00
erh
a329a6a0ae Fix Coverity issue 1754. Call fts_close() after we're done copying. 2006-03-17 06:22:30 +00:00
dmcmahill
3ebb7ce790 Correct a check for an index being in bounds for a static array. 2006-03-17 00:02:30 +00:00
aymeric
d5d0c11532 Make the -s flag of fc work correctly. Ensure that only one command is specified 
and ensure that we break out of the loop after executing it.
With the previous code, because the re-executed command was added to the
history, it would think that it still had to execute it, leading to an infinite
loop.

The last thing which differs from ksh is that we get the "fc -s " command into
the history, but this is actually rather a feature in my humble opinion.

To test:
$ echo hello
$ fc -s ec
<infinite loop or correct behaviour>
 2006-03-06 00:09:22 +00:00
christos
cde6642bee PR/32931: Johan Veenhuizen: cat(1) does not clear the EOF indicator for 
stdin in cooked mode.
 2006-02-26 19:44:24 +00:00
wiz
1ad8067cb3 Fix typos, reported by Alexey Dobriyan ("Gathered from Linux"), 
forwarded by jmc@openbsd.
 2006-02-25 00:58:34 +00:00
dsl
b419a25464 Ensure we exit with an error if we don't actually do anything. 
There are a lot of tty_warn(0,...) and syswarn(0,...) which probably ought
to be tty_warn/syswarn(1,...) to force an error exit.  However some are
used in interactive parts (eg opening a continuation archive) where there
is a separate retry loop.
So we just pass a failure code out to main() - how quaint!
This should now cause the NetBSD build to fail when gzip tries to write
to a non-existant directory.
(I suspect there are still many errors that don't get reported correctly.)
 2006-02-11 11:04:57 +00:00
dsl
cdec4ac10c Change all the 'return(x)' to 'return c'. 
Makes some other searches I want to do a bit easier.
 2006-02-11 10:43:17 +00:00
dsl
885e558785 Actually exit with error if we cannot open("."), make it more obvious that 
we exit with error on signals.
 2006-02-11 10:35:19 +00:00
christos
ef3fea8531 Solaris mkdir on an automounted component returns ENOSYS. Go figure. 
Good choices whould have been EROFS, EEXIST, EACCES, EISDIR...
 2006-01-31 19:25:20 +00:00
jschauma
262cdfcbd7 Start 'You have mail in' with a capital Y. 2006-01-15 18:16:30 +00:00
elad
f909cee7d7 PR/23688: don't say we're printing in 1k-blocks if -h was also specified. 2006-01-13 14:07:57 +00:00
wiz
01db637894 Bump date for progress=n description change. 2006-01-12 21:42:11 +00:00
apb
b7d86f5e4c In "dd progress=N", let the value of N control how often 
to print a "." to stderr.  Previously, any non-zero
value behaved like "progress=1".

PR 24300

Approved by christos
 2006-01-09 10:17:05 +00:00
yamt
d2169f9f6e obey umask as it used to be before the "mkstemp and then rename" change. 2006-01-04 22:02:11 +00:00
garbled
6ac601d8c4 Add error printing for ENAMETOOLONG. Partially addresses PR bin/13850 . 
The actual bug mentioned in that PR no longer exists, but it does cause:
~~~~~: error 63
Which this fix cleans up.
 2006-01-02 19:10:33 +00:00
elad
9d002bc47d Give systrace its own version of realpath() that does what it wants, 
call it intercept_realpath().
Unbreaks systrace.
 2005-12-31 12:33:41 +00:00
dsl
ea2078818f TOG require that 'set +o' output the options in a form suitable for 
restoring them - make it so.
 2005-12-13 17:44:18 +00:00
wiz
fe8b349524 Add xref to chflags(1). From Andre Luiz de Oliveira in PR 32265. 2005-12-09 20:27:02 +00:00
christos
d0d28f16f5 If we get EACCES from mkdir, try to stat() it, and if it is ok, we keep going. 
Fixes problem with IRIX.
 2005-12-06 19:11:15 +00:00
dsl
e60beff86b Don't change the name of the directory we are going to 'cd' to just because 
we decide to remove a leading "./" when deciding whether to print the name.
Stops 'cd .//tmp' ending up the same as 'cd /tmp'.
Fixes PR/30735
 2005-11-26 21:44:43 +00:00
christos
f85aae5649 PR/32103: Zafer Aydogan: Fix references to obsolete fstatfs and getfsstat 2005-11-18 05:04:24 +00:00
christos
95355c05c7 - Better detect pathname overflow (from FreeBSD) 
- Change destination normal file detection to match with FreeBSD
- Trim trailing slashes from source filenames so that cp foo/ == cp foo
 2005-11-16 22:42:12 +00:00
chs
83fd12c4fb add "uaddr" and improve text for "laddr". 2005-11-11 17:06:22 +00:00
chs
58c15fb5d1 add a keyword for the uarea address. very useful with crashdumps. 2005-11-05 19:27:24 +00:00
christos
c952ef6b81 PR/31923: Sergey Svishchev: pax-as-tar ignores -k, overwrites existing files 
Fix from Onno van der Linden
 2005-11-01 23:43:27 +00:00
jschauma
0386433d98 Somehow missed this in the last commit, where I only changed the commentary 
to reflect the actual change (plus minor nits).  So here's the actual change:

Rather than '-h' suppressing '-s' when using '-l', make it display
the blocks used in human readable form, as suggested by Alan Barrett
and Daniel Carosone.

(Missing bits spotted, as usual, by wiz@.)
 2005-10-31 14:13:33 +00:00
elad
2fc1513987 The emulation for these should be "native", not "netbsd". 
Noted by Ray Lai.
 2005-10-26 21:17:23 +00:00
jschauma
ea274fd69c Rather than '-h' suppressing '-s' when using '-l', make it display 
the blocks used in human readable form, as suggested by Alan Barrett
and Daniel Carosone.
 2005-10-26 02:24:22 +00:00
kleink
fd4c891ff8 Remove the "" -> "." target conversion kludge. 2005-10-24 12:59:07 +00:00
jschauma
3478ebe108 document that -h makes -l suppress -s. 
(Ie 'ls -lhs' == 'ls -lh')
 2005-10-23 20:52:47 +00:00
elad
c9981d258c PR/27140: "sleep time" doesn't error out. 
Apply fix from Dheeraj Reddy.
 2005-10-17 10:11:46 +00:00
christos
509c72ef94 - Don't output 'src -> dst' when -v and there was an error. 
- Mark usage as noreturn, and remove extraneous exit.
- Pass lint.
Reported by Liam Foy.
 2005-10-15 18:22:18 +00:00
jschauma
ff54312f75 Honor the COLUMNS variable even when producing output not to a terminal, 
as long as a specific format (that could use COLUMNS) was requested.
This makes

env COLUMNS=50 ls -C > file

not surprise the user who clearly wanted some specific output in the file.
 2005-10-14 16:02:26 +00:00
christos
8d6ffce2ad PR/31548: Alexander Rigbo: $PWD not set when shell starts up, before pwd 
or cd get executed.
 2005-10-10 21:14:42 +00:00
wiz
803ccc7cb0 Bump date for previous. 2005-10-10 20:46:17 +00:00
jschauma
98615dcf47 Document that '-g' overrides -1, -C, -m, and -x, but is _always_ 
overridden by '-l', even if '-g' was specified last.
 2005-10-10 20:30:34 +00:00
christos
c05266af8a fix setmode error handling. 2005-10-01 20:23:54 +00:00
christos
16547af71a Fix setmode error handling. 2005-10-01 20:22:29 +00:00
christos
037f0a7b03 Now that setmode() is fixed, handle errors with err instead errx. 2005-10-01 20:09:18 +00:00
tv
964f98e703 Make slightly more portable without extra conditionals needed: 
- Use getpgrp() rather than getpgid(0).
  (getpgrp() is already used elsewhere in this same file.)

- Use waitpid(-1, a, b) rather than wait3(a, b, NULL).
 2005-09-30 18:57:55 +00:00
dsl
469d38dbae Don't leave arcn->org_name pointing to ftent->fts_path, if we being cpio 
then ftent is freed just below.  Take a copy of the name and point org_name
at the copy.
Should fix PR/30627 (the fix in the PR will break pax and tar!)
 2005-09-24 17:05:21 +00:00
christos
88ee54d8c2 Check for another race reported by chuq. 2005-09-18 12:15:41 +00:00
christos
b39d90de0c mkdir(2) can return EISDIR for / 2005-09-17 06:05:04 +00:00
christos
5b36787563 spelling fixes from Joerg Sonnenberger 2005-09-16 17:05:14 +00:00
christos
b60b306ef2 Another missing mkdir() race pointed out by chuq. Factor out the mkdir code. 2005-09-16 16:48:18 +00:00
christos
0743a9e845 use stat and not lstat to detect if we have a directory. refactor the mkpath() 
code.
 2005-09-13 20:09:55 +00:00
christos
929821126f when creating directories, check if the failure occured because someone 
else created the directory before we did to avoid races. From chuq.
 2005-09-13 15:50:17 +00:00
wiz
49c862f011 Use better section header. Sort sections. From YOMURA Masanori in private mail. 2005-09-11 23:21:17 +00:00
wiz
553e3c8477 Use better section header. From YOMURA Masanori in private mail. 2005-09-11 23:13:03 +00:00
christos
a74ea5fcd7 Process window size changes after xread(). [change window size] 
echo $COLUMS $LINES; will now print the new sizes immediately, instead
of after the second echo. From otto@OpenBSD
 2005-09-11 22:23:42 +00:00
christos
57c8db64ce The following should print \"; from OpenBSD 
$ cat << EOF
\"
EOF
 2005-09-11 22:16:00 +00:00
wiz
2ea3362a10 In mdoc, use .Pp for new paragraphs, not .br. 2005-09-10 22:09:43 +00:00
wiz
d8b6049e03 Sort options. Simplify macro usage. Use standard EXIT STATUS section. 2005-09-10 21:51:57 +00:00
elad
d8a0e22d8a Adjust comment. Noted by Rui Paulo. 2005-09-07 19:15:49 +00:00
elad
f777d75b5c Catch up with 64 bit inode changes. 2005-09-07 19:04:57 +00:00
elad
e6a2d9e984 Simplify man-page a bit. 
Patch from Patrick Welche.
 2005-09-03 11:44:45 +00:00
elad
3752840791 Add a new keyword, ``topdir'', that grants access only if the file is 
in a hierarchy below the specified path.
 2005-08-24 19:09:03 +00:00
dsl
8c772bc707 Don't apply CDPATH if the the first component of the target is "." or "..". 
Fixes PR/30973 and applies the principle of least surprise.
Update documentation to match (including date).
(matches behaviour of pdksh - if not it's documentation)
 2005-08-20 21:07:42 +00:00
elad
76ed05e8b1 Add and document -N: When used with -p, it will not copy the file flags. 
PR 13645.
 2005-08-15 17:13:35 +00:00
elad
2d28a8933f Document -L correctly. PR #30430. 2005-08-13 15:59:28 +00:00
elad
3df38a6c89 Make inpath work like strstr again. :) 2005-08-10 21:53:01 +00:00
elad
9d164b22bc Add comments. 2005-08-10 21:33:36 +00:00
elad
e4088913b5 Separate constructing the path to the policy away from systrace_addpolicy() and 
into systrace_getpolicyfilename().
 2005-08-10 18:19:21 +00:00
peter
fa141339e0 More minor cleanup: 
- remove unnecessary prototype for main()
- use symbolic exit code
- KNF & wrap a long line
 2005-07-22 14:27:08 +00:00
hubertf
15bc25dc45 Minor code cleanup: 
* remove unneeded cast
 * use err() instead of perror() + exit()
 * use symbolic exit code

Patch contributed by Liam J. Foy <liamfoy@sepulcrum.org> in private mail.
 2005-07-22 11:06:24 +00:00
wiz
980a2652ee Aspell, fix an Xref, drop trailing whitespace. 2005-07-15 22:33:48 +00:00
christos
0df4f0ca31 Only do certain actions when we are trully interactive, not just when we 
are connected to a tty:
	1. enable editor
	2. print directory on directory change.
	3. print job messages
 2005-07-15 17:49:43 +00:00
christos
b0d51313b4 If we have a script and we are interactive, set interactive to 2. This 
allows us to run scripts with -i without printing the prompt like the
other shells do.
 2005-07-15 17:46:54 +00:00
christos
e996b4625d Allow trap to work on ignored signals when the shell is interactive. 2005-07-15 17:23:48 +00:00
christos
ab760d2891 make setsig() return sig_t 2005-07-11 02:37:31 +00:00
christos
3564ac65d4 Don't hard ignore signals that were ignored by our environment, because 
when we try to set a trap on them it will not work. Also while I am here:
1. don't change the action status if the signal system call failed.
2. don't try to sigignore it if signal failed.
3. clear the signal mask in case our parent blocked it for us.
 2005-07-11 02:37:05 +00:00
elad
4e11de6548 Further correct handling of `inpath'. 
The path in the policy is not normalized, and shouldn't be. We accept
only an absolute path, possibly with one trailing slash. Make note of
that in the manpage.
 2005-07-04 16:32:30 +00:00
elad
931e7a5f52 Make `inpath' work as expected. Closes PR 29677. 
Reported by Christian Biere, based on usenet post by John Wong.
 2005-07-01 17:12:41 +00:00
elad
1d53f8bfa8 Use strcmp() when comparing strings in systrace. 
Reported by Christian Biere in PR29676.
 2005-07-01 16:12:11 +00:00
christos
d7df71ba0e Don't compile in cpio usage, if we are SMALL. 2005-06-29 02:21:27 +00:00
elad
1b7133edad From marius@openbsd: 
Fix an issue when scripts are executed under systrace where the argv[0]
would be normalized, and hence break scripts that depend on how they were
called.
 2005-06-27 17:11:20 +00:00
christos
10a02919cc Add some more const so that this compiles again. 2005-06-27 00:46:04 +00:00
elad
8ebc2e9bee From marius@openbsd: 
Add an exec message so that whenever a set-uid/gid process executes a new
image which we may control, the exec does not go by unnoticed.
 2005-06-26 19:58:29 +00:00
christos
6310b59691 sprinkle a little const, and now everything compiles with WARNS=3 2005-06-26 19:10:48 +00:00
christos
a397ec1f77 warns=3 
- remove param names from function decls
- sprinkle const
- rename shadowed variables
- XXX: there is a lot of fishy __UNCONST going on.
 2005-06-26 19:09:00 +00:00
elad
03d49eb07f From provos, via OpenBSD: 
Prevent dereferencing possibly freed pointer.
 2005-06-25 21:48:11 +00:00
elad
5cd24996d5 From marius@openbsd: (PR 3140) 
If a string considered a filename is too long, don't exit but just let the
syscall fail, it might not actually be a filename.
 2005-06-25 18:51:03 +00:00
elad
b53ff10682 From rohee@openbsd: 
Use strlcpy() instead of snprintf() where possible.
 2005-06-25 18:47:42 +00:00
elad
ddb0410ecc From deraadt@openbsd: 
Wrap bind() to AF_UNIX with umask() to avoid race.
 2005-06-25 18:41:30 +00:00
christos
671011e703 Simplify and fix the case where we have both known and unknown flags. 2005-06-25 14:37:33 +00:00
elad
8b57c1a70c Add translation for mmap()'s prot values. 2005-06-25 12:53:32 +00:00
elad
cc0def8774 Add translation for mprotect()'s prot values. 2005-06-25 12:22:43 +00:00
elad
4d20624823 Improve readability. Order syscalls, add numbers where possible. 2005-06-25 12:17:57 +00:00
christos
250ff65369 Const poisoning. 2005-06-24 23:21:09 +00:00
christos
b61c2197f1 Revert part of the previous commit. We cannot fix the problem by not waiting. 
The problem is that the subshell code is not doing redirections properly.
 2005-06-23 23:05:29 +00:00
christos
306d33d145 Don't wait for a background job in a subshell when we are set to EV_EXIT. 
While I am here, call forkshell() explicitly FORK_FOO flags instead of
depending in FORK_FG == 0 and FORK_BG == 1.
 2005-06-22 23:32:45 +00:00
hira
f999ca1abd Sort options (description). 2005-06-17 14:40:47 +00:00
hira
a2ed3bbe80 - Add -h to usage. 
- Use set/getprogname(3).
 2005-06-17 14:36:16 +00:00
hira
dfa6df8e5a - Whitespace nit. 
- Wrap long line.
 2005-06-17 14:27:18 +00:00
he
0a5aea28f2 Initialize ipid in two functions to NULL, to appease -Wuninitialized. 
Marked with XXXGCC for dreamcast (found while compiling for it).

Reviewed (in slightly different form) by lukem.
 2005-06-07 09:00:18 +00:00
he
1d55d88929 Appease -Wuninitialized by initializing val and uval to 0. 
Marked with XXXGCC for hpcarm (found while building for it).

Reviewed (in a slightly different form) by lukem.
 2005-06-07 08:53:13 +00:00
chs
7bbdd188e1 appease gcc -Wuninitialized on hp700. 2005-06-05 19:08:28 +00:00
hubertf
2d4e6a01c0 the case of waitpid() returning an error was already tested, and errno 
printed for that case. the tests for the return code don't have errno
set, so don't try to print it.

By Liam J. Foy <liamfoy sepulcrum.org>, posted to tech-userlevel@.
 2005-06-03 13:55:04 +00:00
lukem
5166671bc3 appease gcc -Wuninitialized 2005-06-01 15:41:19 +00:00
lukem
50cde64b47 Mark temp_path volatile so that it won't get clobbered after longjmp. 
(Also appeases gcc -Wuninitialized.)
 2005-06-01 15:38:32 +00:00
lukem
cfdf050ef3 appease gcc -Wuninitialized 2005-06-01 15:30:33 +00:00
lukem
aab85a0fd4 appease gcc -Wuninitialized 2005-06-01 15:25:51 +00:00
lukem
5760da6393 appease gcc -Wuninitialized 2005-06-01 15:12:18 +00:00
wiz
6599ec1bca Bump date for -no-recursion. 2005-05-24 00:05:01 +00:00
wiz
24bf3d8ac3 Whitespace and punctuation fixes. 2005-05-24 00:03:52 +00:00
rillig
42627098be Fixed wrong use of the <ctype.h> functions by adding (unsigned char) casts. 2005-05-23 08:03:25 +00:00
rillig
cb5d6856d5 Fixed another instance of isspace(char). 2005-05-23 08:01:17 +00:00
christos
4e0ae89b44 Don't even declare fdochroot() if we are in tool mode. 2005-05-22 17:41:50 +00:00
dsl
d85801918d Set (and report) the new time (not the old one). 
I broke it in rev 1.38, someone has finally noticed....
 2005-05-15 18:39:39 +00:00
christos
a1484a9949 be more lenient on the comparison to argv[0] to determine our personality. 2005-05-15 02:04:30 +00:00
christos
398a081644 Allow writing symlinks that point outside our tree, but not traversing 
them to write other files.
 2005-05-14 18:49:51 +00:00
pooka
2cf84fc283 Clarify the description for -s to include a pointer to an explanation 
on how BLOCKSIZE affects the parameter.
 2005-05-11 09:10:49 +00:00
christos
c3b8cf7d21 Only add the function when we initialize. Restore the binding of tab to 
ed-insert if tabcomplete is cleared.
 2005-05-09 11:35:19 +00:00
christos
8dcba5679e PR/30167: J.T. Conklin: NetBSD tar does not support GNU tar --no-recursion flag 2005-05-07 22:27:33 +00:00
dsl
82537bf8e8 If 'set -o tabcomplete' it set, then bind <tab> to the libedit filename 
completion function.
Note that the libedit code will probably want fine-tuning!
While editing the man page, add a note that non-whitespace IFS chars are
terminators and can generate null arguments.
 2005-05-07 19:52:17 +00:00
provos
d6497b197c provide translation for fcntl cmd names; requested by Nicolai Johannes 2005-05-07 15:11:02 +00:00
jmc
6ae4f78197 Wrap call to fchroot in CONFIG tests so this doesn't blow up on cross-tools 2005-05-06 16:49:25 +00:00
christos
0a6f2d385f PR/30132: Juan RP: tar --chroot refuses to extract files. 
fchroot() changes the effective path, so we need to call updatepath().
 2005-05-05 14:54:49 +00:00
christos
33cefcde7e PR/29005: Jesse Off: nbpax requires sys/mtio.h which doesn't exist on Interix 
I added an ifdef called HAVE_MTIO_H and fixed the code to use it. It is
always defined now, but you can change this for Interix.
 2005-05-01 02:59:28 +00:00
christos
13d863367b Pax longopts were not empty element terminated. 2005-04-24 03:39:26 +00:00
christos
14f615efd9 If we cannot resolve a path, that probably means that we have not created 
directories for that path yet. So, do the check for each component recursively
and succeed if none of the components fall outside our current working
directory.
 2005-04-24 03:36:54 +00:00
christos
bc5cd54e43 PR/20228: Simon Burge: pax has problems reading a particular cpio archive 
The problem here is that the archive is too short (< 512 bytes). The
buffer routines, try to read at least 512 bytes, even when we try to determine
what format file we have, which is wrong.
 2005-04-24 03:26:03 +00:00
christos
15ea30eb09 PR/18759: FUKAUMI Naoki: pax/tar dot-dot handling broken 
PR/18840: Frederick Bruckman:  Fix for PR/18663 incomplete pax symlink handling

This patch makes ``--insecure'' do something. Now if ``--insecure''
is not set (the default) we do a realpath(3) in all the pathnames
that we are trying to create and if either realpath fails, or the
path is outside our working directory, we print a warning and die.
This maybe too strict and might fail on valid archives that create
symlinks and directories in the wrong order.
 2005-04-24 01:45:03 +00:00
christos
06a1f6e7f2 For clarity instead of using -1 and -2 use the negative of the archive type. 2005-04-24 01:24:57 +00:00
christos
71c0f67846 PR/20071: Perry Metzger: --extract handling is broken. This patch fixes 
Perry's example.
 2005-04-24 01:23:21 +00:00
wiz
50175a3a4d From jmc@openbsd: 
-c option take names as well as numerical ids. checked w/ sturm@
diff from ray.
 2005-04-23 10:56:54 +00:00
rillig
57fc49ddbc Fixed an off-by-one error with ASCII <-> EBCDIC conversion combined with 
lcase/ucase. Approved by mrg.
 2005-04-20 17:38:59 +00:00
rillig
4f6457e756 Fixed wrong use of the <ctype.h> functions by adding an explicit conversion 
to unsigned char. Approved by christos.
 2005-04-19 20:14:29 +00:00
dsl
a7151c0abc Add a '-a' option to set the time using adjtime(2) instead of settimeofday(2). 
Fix usage so that the options which apply to dat/time setting are on the
correct line.
 2005-04-18 06:53:35 +00:00
dsl
3acd9704cb A rather better fix for treating $((x)) as equivalent to $(($x)) provided 
that $x has a numeric value - which is what posix/sus needs.
 2005-03-21 22:37:09 +00:00
dsl
a65ddf9664 Back out previous, amongst other things it breaks $((0x10)) 2005-03-21 20:10:29 +00:00
dsl
b747d738fa Treat $((x)) as equivalent to $(($x)) - posix seems to require this now. 2005-03-20 21:39:11 +00:00
dsl
aecb1ce456 Add 'continue' as body of empty loop. 2005-03-20 21:38:17 +00:00
dsl
328c436518 Check quoting before merging ifs regions. 
sh -c 'set -- a; x="b c"; set -- "$@"$x'
now correctly gives $1=ab, $2=c
 2005-03-19 16:38:27 +00:00
dsl
2078d2c0ca Don't merge ifs regions with different quoting requirements 2005-03-19 15:02:58 +00:00
dsl
4803d37f2b Fix the way the 'read' builtin processes IFS. In particular: 
- IFS whitespace is now processes correctly,
- Trailing non-whitespace IFS characters are added to the last variable
  iff a subsequent variable would have been assigned a non-null string.
Now passes the 'read' tests in http://www.research.att.com/~gsf/public/ifs.sh
 2005-03-19 14:22:50 +00:00
wiz
1a27add367 Use more macros (Sq/Dq). 2005-03-11 13:16:10 +00:00
ginsbach
0d1bfba8c7 Add mechanism for escaping IPv6 address strings, since they already 
contain colons.  Idea from Solaris rcp(1).
 2005-03-11 02:55:23 +00:00
wiz
165812e4cb Add -4 and -6 to usage. 2005-03-09 17:09:39 +00:00
ginsbach
25e3a7ec6d - Support -4 and -6. Approved by christos. 2005-03-09 03:11:21 +00:00
dsl
8693718ba1 Fix printing of invalid commandname after certain types of errors on builtins. 
Fixes bug bin/29410 in head.
All of /bin/sh needs pulling up into 2.0
 2005-03-02 20:57:31 +00:00
christos
128abffcbe The quagga-0.98.2 tar archive is busted. It was created with an old tar 
program, and then someone appended to it a ustar record. Detect this and
warn, but don't treat it as an error.
 2005-02-20 07:35:47 +00:00
xtraeme
d33a7206d5 Kill __P(), use ANSI function declarations. 2005-02-17 16:29:26 +00:00
xtraeme
06bca8b1ce Kill __P(). 2005-02-17 16:07:53 +00:00
xtraeme
0b39b8da10 Kill __P(), use ANSI function declarations. 2005-02-17 15:17:44 +00:00
dsl
f712e70aee expbackq() was incorrectly backing up a temporary buffer when removing \n 
from the end of output of commands inside $(...) substitutions.
If the program output is n*128+1 bytes long (ending in a \n) then the code
checks buf[-1] for another \n - looking an uninitialised stack.
On a big-endian system an integer of value 10 will satisfy this (unlikely
on little endian) and can happen depending on the last code path to use
a lot of stack!
This caused the problem with newvers.sh on sparc64 after ', 2005' was
added to the date list.
Fixed PR/28852
 2005-02-14 20:46:26 +00:00
christos
4dd264a6c5 allow -t ttyp0 -t p0 -t /dev/ttyp0 -t /dev/pts/0 2005-02-11 18:26:18 +00:00