be41f935f6
Changelog:
* Noteworthy changes in release 2.24 (2016-03-10) [stable]
** Bug fixes
grep -z would match strings it should not. To trigger the bug, you'd
have to use a regular expression including an anchor (^ or $) and a
feature like a range or a backreference, causing grep to forego its DFA
matcher and resort to using re_search. With a multibyte locale, that
matcher could mistakenly match a string containing a newline.
For example, this command:
printf 'a\nb\0' | LC_ALL=en_US.utf-8 grep -z '^[a-b]*b'
would mistakenly match and print all four input bytes. After the fix,
there is no match, as expected.
[bug introduced in grep-2.7]
grep -Pz now diagnoses attempts to use patterns containing ^ and $,
instead of mishandling these patterns. This problem seems to be
inherent to the PCRE API; removing this limitation is on PCRE's
maint/README wish list. Patterns can continue to match literal ^
and $ by escaping them with \ (now needed even inside [...]).
[bug introduced in grep-2.5]
6 lines
391 B
Text
6 lines
391 B
Text
$NetBSD: distinfo,v 1.20 2016/03/14 13:16:31 ryoon Exp $
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SHA1 (grep-2.24.tar.xz) = 3ecbec7805b8c3082094dc4dd9c4d415c24b9669
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RMD160 (grep-2.24.tar.xz) = 79303252099639b42b5bcc01089f060cb281d056
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SHA512 (grep-2.24.tar.xz) = 44dafa41ef74687ef91efdb6fd8e81a1a8469f74ec98a6d681eee304455dd18561abca328b89e22b4b7ba5ce157b1d34cae3251d86354df36807b7042afc3650
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Size (grep-2.24.tar.xz) = 1321680 bytes
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