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2523 Commits

Author SHA1 Message Date
snj bf5ceaae16 It's "its." 2006-04-24 18:00:53 +00:00
christos da09d1a838 PR/33281: Martin J. Laubach: Prevent core-dump on "echo abc | { }". bash 
prints and error and ksh prints nothing. We go the ksh way.
 2006-04-18 14:44:05 +00:00
christos c5d25686e0 PR/22995: Sergey Svishchev: If we are cd'ing around and we have directories 
with relative paths, convert the directories to absolute paths, so that
restoring timestamps does not fail.
 2006-04-16 16:20:21 +00:00
provos 9244f58a4e translate sendmsg so that tools like nslookup will show remote addresses; 
i waited for three years and nobody did this; had to do it myself :-(
 2006-04-16 05:19:02 +00:00
provos fed8136a4e add new system calls (__lstat30 and __stat30) that should have been added 
for argument translation in Systrace
 2006-04-15 20:35:24 +00:00
christos 6236eeb27a Don't free str; it is used in pat_add. Noted by: Kouichirou Hiratsuka 2006-04-14 16:57:01 +00:00
wiz 3598f93379 Fix date (no leading zero), fix xref: sticky(7) not (8). 2006-04-08 22:39:39 +00:00
jschauma b338995776 Address PR 30374 as suggested in there: 
"Modify the man page to match the behaviour of "ls -q",

(done by yamt@ previously)

...
modify both the behaviour and documentation for "ls -b" and "ls -B" to
make spaces readily apparent.  This could be done by adding VIS_WHITE
to the flags passed to strvis(3) in the safe_print() function in
src/bin/ls/util.c."

'ls -b' now yields foo\sbar (whitespace) foo\tbar (tab) foo\rbar (CR).
'ls -B' now yields foo\040bar foo\011bar foo\015bar.
 2006-04-08 22:28:06 +00:00
yamt 3dc055fb76 s/non-graphic/non-printable/ to match with the code. 2006-04-08 12:04:22 +00:00
christos 0346684a3d save the home directory. 2006-04-05 23:10:16 +00:00
christos 868accdb18 Coverity CID 1836: Free Source after return from shell. 2006-04-01 23:39:58 +00:00
christos c28f114217 Coverity CID 1844: Add annotations for aresize. 2006-04-01 23:36:28 +00:00
christos 0ad4767103 Coverity CID 1829: Fix memory leak. 2006-04-01 23:34:43 +00:00
christos c4378122a1 Don't leak memory if RJUST|LJUST is specified. This might fix a whole bunch 
of Coverity issues, but we'll wait until the next run :-)
 2006-03-29 15:51:00 +00:00
christos dcbe086f64 correct coverity model. 2006-03-26 21:36:13 +00:00
christos 7e2f55514f Coverity CID 1755: Add fts_close() in traverse. 2006-03-22 16:20:34 +00:00
christos 6365ef6a81 Change previous to assert that the index is within bounds only when the 
index actually used.
 2006-03-22 16:12:19 +00:00
christos 4bd79d53a1 Oops, the previous change was not entirely correct since we were checking 
the wrong byte.
 2006-03-22 01:45:08 +00:00
christos 80f67fa272 Coverity CID 879: Don't increment bits before checking it for NULL. 2006-03-21 23:50:09 +00:00
christos 3351d69442 Add coverity model annotations 2006-03-21 23:40:49 +00:00
christos 0c6d11b6a4 Coverity CID 2736: Remove 16 bit int compat code. 2006-03-21 16:46:44 +00:00
christos eab2cd7c2b Coverity CID 1827: Plug memory leak. 2006-03-20 20:20:07 +00:00
christos 85e611dd01 Goodbye KerberosIV 2006-03-20 04:03:10 +00:00
christos 59586f9983 Coverity CID 1606: Plug memory leak. 2006-03-19 19:12:23 +00:00
christos a8846ec5ac Coverity CID 2734, 2731: Use after free; resource leak 2006-03-19 19:06:39 +00:00
christos bb7bab2df4 Coverity CID 877: Prevent NULL deref. 2006-03-18 07:24:40 +00:00
christos c8a3069e94 Coverity CID 1484: Static buffer overrun. 2006-03-18 07:23:07 +00:00
christos 3cf8c179a3 Coverity CID 1763: Plug memory leak. 2006-03-18 07:09:08 +00:00
christos e889898c95 Coverity CID 1766: Plug memory leak. 2006-03-18 07:02:16 +00:00
christos f3ffb9c969 Coverity CID 1760: Plug memory leak. 2006-03-18 06:54:46 +00:00
christos 4d7c6251da Coverity CID 1228: protect against calling close with negative value. 2006-03-18 06:29:21 +00:00
christos dcfc467f4d Coverity CID 872: Possible NULL deref. 2006-03-18 06:24:26 +00:00
christos ee17e957e3 Coverity CID 343: Rework code so that we don't write after the end of the 
array. The end effect is the same though.
 2006-03-18 05:43:47 +00:00
christos 2ed09657c9 Coverity CID 345: Add missing free's. 2006-03-18 05:40:28 +00:00
christos eb903308f2 Coverity CID 1559: Fix memory leak. 2006-03-18 05:33:31 +00:00
christos 3e359756c9 Coverity CID 620: Remove dead code. 2006-03-18 05:25:56 +00:00
christos f6828859fa Coverity CID 890: Possible NULL pointer deref. 2006-03-18 05:23:08 +00:00
christos 169a269417 Coverity CID 1329: Possible NULL deref. 2006-03-18 05:17:36 +00:00
ginsbach f127f217fb Fix Coverity CID 1863, 1864; resource leak, bp not freed when !okname() 
before function return and/or bp overwritten by malloc().
 2006-03-18 04:44:49 +00:00
peter c8593a1a3c Wrap long lines. 2006-03-18 00:35:02 +00:00
peter dfd65180e1 Don't try to dereference pw when it's NULL. 
Fixes Coverity CID 900.
 2006-03-18 00:32:34 +00:00
peter 6dcaf25d17 Free allocated space upon failure. 
Fixes Coverity CID 1661.
 2006-03-18 00:14:50 +00:00
peter c75c0a8549 Change a return to "goto out" so that fclose will be called. 
Fixes Coverity CID 1881.
 2006-03-18 00:12:02 +00:00
peter 96b1a913a5 Call fts_close() at the end of rm_tree(). 
Fixes Coverity CID 1670.
 2006-03-17 23:55:42 +00:00
christos 5653b43bfd Coverity CID 1226: Remove bogus close call. 2006-03-17 22:48:10 +00:00
christos 1006977549 Coverity CID 1324: Check adrof return; not really possible. 2006-03-17 22:38:44 +00:00
christos 65b5013e95 Coverity CID 2356: Remove bogus test !*argv; also cleanup string usage. 2006-03-17 22:30:11 +00:00
christos b807e41c56 Coverity CID 1762. Fix resource leak. 2006-03-17 22:24:28 +00:00
christos 94f9c01465 Coverity CID 610: Dead code 2006-03-17 22:20:31 +00:00
christos df8cbb182e Coverity CID 2479: Clarify confusion about uninitialized variable in the 
presence of setjmp/vfork.
 2006-03-17 17:20:47 +00:00
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