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49 Commits

Author SHA1 Message Date
apb
aa3786b9b6 Change several int variables to size_t, ssize_t, or ptrdiff_t. 
This should fix the bug described in CVE-2012-5667 when an input
line is so long that its length cannot be stored in an int
variable.

This change to NetBSD's version of GNU grep 2.5.1 (licenced under
GPLv2) was made without direct reference to any code licenced
under GPLv3.

Thanks to Ignatios Souvatzis for looking at GPLv3-derived
patches and describing the problem in general terms.  Thanks to
pkgsrc/devel/coccinelle for helping me find places where int
variables were used to store the results from pointer arithmetic
or strlen().  Thanks to Martin Husemann for testing.
 2013-01-05 09:40:15 +00:00
christos
3375c9d9a4 include "system.h" for idir() 2011-05-15 14:57:35 +00:00
dholland
5685631206 Fix -o behavior with patterns that match the empty string, as per PR 43896. 2010-09-28 00:54:04 +00:00
joerg
6417554561 snj doesn't like my accent, so use proper English month names. 2009-10-24 00:10:30 +00:00
joerg
14be05df39 Reduce amount of macro magic. Use canonical form of date. 2009-10-23 23:04:29 +00:00
lukem
68640ea669 Issue a warning if -r is used without a directory: 
grep: warning: recursive search of stdin

Patch from:
	http://savannah.gnu.org/patch/?6474
originally from:
	http://www.opensource.apple.com/darwinsource/Current/grep-24/patches/PR-4053512.diff
 2008-08-28 03:59:06 +00:00
christos
181678b02c fix -w using: 
http://www.linuxfromscratch.org/patches/downloads/grep/\
grep-2.5.1-option_w-1.patch
 2008-08-01 15:24:35 +00:00
apb
5ad2c3f984 Comment out references to the "-P"/"--perl-regexp" option, 
which is not supported on NetBSD.  Fixes PR 39122.
 2008-07-21 09:15:12 +00:00
martin
11a6dbe728 Convert TNF licenses to new 2 clause variant 2008-04-30 13:10:46 +00:00
pavel
322d0c4e0a Update to upstream revision 1.24 by Stepan Kasal to fix a typo. 
Prompted by PR misc/34850.
 2006-10-18 20:46:30 +00:00
wiz
8252aaa6cd Correct option name. From Takuro KUBOTA in PR 32819. 2006-02-13 21:18:35 +00:00
wiz
7ddd0cc392 error() already adds a newline at the end, so do not provide one 
in its format string.
 2006-01-19 17:50:33 +00:00
wiz
f1134ebb91 Add missing .TP before -P, and sort options. 2004-11-11 01:39:25 +00:00
david
02a77f951b Missing ':', noted by Thomas T. Thai 2003-04-22 16:17:39 +00:00
cjep
64b9a0f283 penalty, not penality. 2003-03-29 14:33:49 +00:00
wiz
fd87da38ec Removed by grep2netbsd script (do we want them in regress?). 2003-02-13 08:04:16 +00:00
wiz
5ae0afcbb2 Make diff to 2.5.1 smaller. 2003-02-13 08:01:46 +00:00
wiz
7f2c625432 regen 2003-02-13 07:49:08 +00:00
wiz
8e9c96bbc4 Merge changes from 2.5.1 import. 2003-02-13 07:48:11 +00:00
wiz
930075e3a9 Import of grep-2.5.1 (bugfix release). 2003-02-13 07:43:07 +00:00
mrg
fe5e3928eb include <stdlib.h> for alloca() prototype. 2003-01-28 01:43:34 +00:00
wiz
64afb4c530 Add grep2netbsd pre-import conversion script. 2003-01-27 00:11:18 +00:00
wiz
d89d70fc8b Get patches from pkgsrc to make it build. 2003-01-26 23:55:52 +00:00
wiz
22e6e71f2f Add pre-generated .gmo files. 2003-01-26 23:50:50 +00:00
wiz
91d3eacedf Re-add some files lost through .cvsignore files during grep-2-5 import. 2003-01-26 23:41:38 +00:00
wiz
4939cd34f0 Remove traces of old -o. 2003-01-26 23:38:50 +00:00
wiz
cb30a4458a Remove some unneeded files. 2003-01-26 23:32:21 +00:00
wiz
7b437baca2 Merge with 2-5-0. 2003-01-26 23:30:44 +00:00
wiz
aa93e07d05 Reimport grep-2.5 with tag grep-2-5-0 with .cvsignore files removed 
beforehand (grrrr, no need for them in a tarball...).
 2003-01-26 23:27:23 +00:00
wiz
6d37ad7d79 Merge with grep-2.5, part one. 2003-01-26 23:21:46 +00:00
wiz
49af49c40e Import grep-2.5. 
Warning: -o is now a valid GNU grep option (--only-matching (-o)), so we
will not be supporting the 4.4BSD -o any longer -- use -H instead.
 2003-01-26 23:15:08 +00:00
wiz
c8afb6fe49 therefore, not therfore. From Adrian Mrva. 2002-12-21 13:12:33 +00:00
wiz
8cf2005a5c Formatting glitches. 2000-05-21 18:32:47 +00:00
wiz
b7ba1243db reformulate `-o' description, also add it to grep.info 2000-02-27 03:21:26 +00:00
wiz
e9abcf6371 document -o (4.4BSD compatibility option) 2000-02-27 02:49:48 +00:00
wiz
1def904605 re-add pre-generated grep.info and use that one until our texinfo 
supports @command
 2000-02-27 02:36:55 +00:00
wiz
7c194c51f0 use `matcher' only after it has a value 2000-02-27 02:36:01 +00:00
wiz
9e6b558cde handle conflicts between grep-2-3 and grep-2-4 2000-02-27 00:43:38 +00:00
wiz
63737a9697 Update GNU grep to 2.4 2000-02-27 00:21:41 +00:00
hubertf
4e95d7e16e -e may be specified multiple times, as per SUSv2. 1999-08-25 01:32:03 +00:00
mrg
3035dcf31a grep is no longer build as 3 programs, etc., and back to how it was before the latest update. we are not GNU. 1999-04-06 16:54:55 +00:00
simonb
dd5548c01e Resolve conflicts from import. 1999-02-20 11:34:28 +00:00
simonb
5eed3256fe Import GNU grep 2.3 1999-02-20 11:17:58 +00:00
tv
0c690a4d8d Line up Info directory entries horizontally. 1999-02-12 13:01:24 +00:00
thorpej
999252997e Need string.h for prototypes. 1999-02-12 00:09:10 +00:00
tv
d26f8b9b4b Duplication. 1999-02-11 17:23:50 +00:00
simonb
0b604d4392 Remove generated Info documentation 1999-02-11 02:20:36 +00:00
simonb
a88dd22cd5 Add -o option for BSD 4.4 compatibility 1999-02-09 12:54:19 +00:00
simonb
6827e6b579 Import GNU grep 2.2f 1999-02-09 12:38:36 +00:00