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54 Commits

Author SHA1 Message Date
ad
74ff427e71 Now that inputFS is dynamically allocated, make sure it's always non-NULL. 
Fixes core dumps when building CDE.
 2020-04-17 22:35:18 +00:00
christos
e9bf148a44 Fix failing unittests (by restoring old changes). 2020-02-20 19:59:12 +00:00
christos
ebfc71ebe2 regen 2020-02-18 21:29:39 +00:00
christos
b0222858ea use the correct header name. 2020-02-18 21:29:30 +00:00
christos
cdabad706d merge conflicts 2020-02-18 21:12:21 +00:00
christos
6f2cbaf607 Last import was 2010 when there was no ChangeLog yet. I've worked 
with upstream to merge all our changes and this includes many other
fixes including new operator support etc. The change to pass an
extra "isnew" argument to open was not preserved as none of the
tests supplied with the PR fail.

This also adds the testsuite and all the bugs fixed since then.
 2020-02-18 20:50:46 +00:00
wiz
cc99a5951f Add license from https://github.com/onetrueawk/awk/blob/master/LICENSE 2019-12-21 09:11:59 +00:00
wiz
28107122fa Remove macros with no effect. 2019-12-18 10:17:48 +00:00
christos
33c14bf659 Sync with upstream. 2019-12-17 18:35:57 +00:00
christos
806ea548cf Add translators for \v and \a per posix. 2019-08-01 13:17:42 +00:00
christos
efd65d89e4 remove ### error output accidentally committed. 2019-08-01 06:33:58 +00:00
christos
ca889033bb PR/54424: Martijn Dekker: awk: broken character classes in UTF-8 locale: 
only the first matches
Pick up some of the fixes from upstream:
	- posix paren matching
	- print \v \a
	- some more fatal handling
	- init all the character range.
 2019-08-01 06:22:52 +00:00
christos
a533950c00 remove trailing whitespace. 2019-08-01 06:14:45 +00:00
christos
d7ebb8dfb4 PR/53885: Martijn Dekker: Add ERE support from 
https://opensource.apple.com/tarballs/awk/awk-24.tar.gz
 2019-01-19 00:37:41 +00:00
kamil
463be44101 Do not use index out of bounds in nawk 
$ awk '{w=$1}' < /dev/null
/public/src.git/external/historical/nawk/bin/../dist/lex.c:476:16: runtime error: index -1 out of bounds for type 'const Keyword [46]'

There used to be documented a bug in the code that index ouf of bounds
can in theory fault (by daniel barrett).

Before assigning the pointer, first check for the index whether it's not
not -1. This was a suggested solution in the comment in the code.

The sanitizer is overcautious as this pointer wasn't dereferenced, but
fix is nonetheless.

Sponsored by <The NetBSD Foundation>
 2018-06-12 13:24:28 +00:00
christos
77b64f0a5c PR/52516: Guy Incognito: Fix memory leak; setsymtab already calls tostring() 
for the buffer, don't do it twice.
XXX: pullup-8
 2017-09-01 07:01:06 +00:00
abhinav
f703bc6a87 Use literal for formatting the examples 
Based on OpenBSD awk(1) man page.

Ok wiz@
 2017-05-23 14:11:08 +00:00
shm
52ccb86d6c PR/50199 - fix for strftime called with empty string. 
Patch written by Juho Salminen
 2015-11-03 14:15:08 +00:00
wiz
04c27f1642 Fix important typo, from Joachim Henke on netbsd-docs. 
Bump date.
 2015-04-06 14:36:41 +00:00
dholland
f6f4f5e81c Change the argument names in the prototypes and discussion for 
sub/gsub to match those in gensub. Noted by Kai-Uwe Eckhardt in
PR 48667.
 2014-03-23 01:29:12 +00:00
roy
5d74ba14e6 Fix build with clang 2014-01-17 16:31:45 +00:00
christos
a2e4e15f91 PR/48448: David A. Holland: Avoid coredump by checking return code of 
localtime(3)
 2013-12-15 06:41:18 +00:00
mlelstv
9562031f49 Fix memory leak in gensub() 2013-10-27 10:06:01 +00:00
christos
49a7e4835b remove unused variable 2013-10-20 21:35:46 +00:00
christos
5090c2e613 PR/47553: Aleksev Cheusov: awk segfault: NULL dereference. 2013-02-11 00:32:07 +00:00
christos
eeca57e31f we define HAS_ISBLANK in the Makefile 2013-01-02 13:46:17 +00:00
christos
b30e7aec1f remove useless cast. 2012-12-29 14:51:41 +00:00
christos
db7d489b44 merge 2012-12-20 2012-12-29 02:44:26 +00:00
christos
2616448878 from http://www.cs.princeton.edu/~bwk/btl.mirror/ 2012-12-29 02:14:50 +00:00
christos
03f2d45a25 PR/47306: Aleksey Cheusov: Don't free strings of symbols where we maintain 
pointers to.
 2012-12-10 19:49:05 +00:00
joerg
c14f2d4ef8 Deal with optional HAVE_GCC. 2012-08-10 16:05:26 +00:00
christos
a08c0283e2 don't switch back LC_NUMERIC after parsing the command line, we always want 
to format numbers in the C locale.
 2012-03-12 18:17:12 +00:00
christos
7fffb381da PR/46155: Miguel Piñeiro Jr: Fix RS processing. Apply the gawk-like patch 
from the excellent PR. Many thanks for all the work you put on this,
explanation, tests, and patch!
 2012-03-10 19:18:48 +00:00
christos
070df59c8a - make decimal conversions use the maximum width integers available on the 
architecture.
- make signed and unsigned code consistent.
 2011-11-22 22:30:22 +00:00
joerg
ce5205bcbb Use __dead 2011-09-16 16:09:03 +00:00
christos
4036596c74 document non-literal format strings 2011-08-16 10:45:37 +00:00
joerg
d745f33bcc No longer needs -Wno-array-bounds with clang. 2011-08-09 13:06:31 +00:00
mrg
75e42fa7da remove most of the remaining HAVE_GCC tests that are always true in 
the modern world.
 2011-06-20 07:43:56 +00:00
christos
abe8ec29d9 Handle string concatenation in terms: 
'{ print "foo" > "file" ".txt"; }',
 2011-05-28 15:13:04 +00:00
joerg
a216da57a6 Default to -Wno-sign-compare -Wno-pointer-sign for clang. 
Push -Wno-array-bounds down to the cases that depend on it.
Selectively disable warnings for 3rd party software or non-trivial
issues to be reviewed later to get clang -Werror to build most of the
tree.
 2011-05-26 12:56:24 +00:00
drochner
eefdc5052a fix V->version flag 2011-04-20 10:10:32 +00:00
christos
305cf7b18b PR/44876: Aleksey Cheusov: awk: incorrect return value of function srand() 
Make it return the value of the previous random seed as the standard mandates.
 2011-04-18 15:23:28 +00:00
drochner
5a190aa53b fix bug introduced in rev. 1.3: need to set the string before 
converting it into a numerical value, otherwise we might get junk or crash
 2011-01-20 21:26:20 +00:00
drochner
7264233c30 avoid crash if certain operations are done before an input record is 
read, ie in a BEGIN rule
 2011-01-20 21:23:11 +00:00
mrg
d541f2b66d reinstall awk.texi. 2010-12-13 06:30:44 +00:00
christos
bc03f5ba09 Don't build awk.info because matt removed it. 2010-12-12 19:01:03 +00:00
christos
b080945e93 PR/44063: Aleksey Cheusov: awk: setting NF doesn't change $i 
http://www.opengroup.org/onlinepubs/009695399/utilities/awk.html

    ...
    References to nonexistent fields (that is, fields after $NF),
    shall evaluate to the uninitialized value.
 2010-11-07 22:55:26 +00:00
christos
897c4f3091 remove the unused MAX_PFILE define from Aleksey Cheusov. 2010-10-18 15:58:05 +00:00
christos
7aa51b5177 PR/43981: Aleksey Cheusov: awk too small limit on number -f options 
remove the limit
should we pullup to 5.x?
 2010-10-17 22:12:22 +00:00
christos
39562c1e23 fix botched merge. 2010-08-27 16:49:47 +00:00