GNU bug report logs - #17376
[PATCH] grep: fix the different behaviour for a invalid sequence between KWset and DFA

Previous Next

Package: grep;

Reported by: Norihiro Tanaka <noritnk <at> kcn.ne.jp>

Date: Wed, 30 Apr 2014 15:03:01 UTC

Severity: normal

Tags: patch

Done: Paul Eggert <eggert <at> cs.ucla.edu>

Bug is archived. No further changes may be made.

Full log

Message #5 received at submit <at> debbugs.gnu.org (full text, mbox):

From: Norihiro Tanaka <noritnk <at> kcn.ne.jp>
To: bug-grep <at> gnu.org
Subject: [PATCH] grep: fix the different behaviour for a invalid sequence
 between KWset and DFA
Date: Thu, 01 May 2014 00:02:19 +0900

[Message part 1 (text/plain, inline)]
Thare is different behaviour for a invalid sequence between KWset and DFA.

  encode() { echo "$1" | tr ABC '\357\274\241'; }
  encode ABC | env LC_ALL=en_US.utf8 src/grep "$(encode A)\|q"
  encode ABC | env LC_ALL=en_US.utf8 src/grep -F "$(encode A)"
  encode sABC | env LC_ALL=en_US.utf8 src/grep "a$(encode A)\|q"
  encode sABC | env LC_ALL=en_US.utf8 src/grep -F "a$(encode A)"

We expect that all of them are same results, but only 4th returns 1 row.
This patch fixes it, changes all into 1 row returned.

Norihiro

[patch.txt (text/plain, attachment)]
This bug report was last modified 11 years and 15 days ago.

Previous Next

GNU bug tracking system
Copyright (C) 1999 Darren O. Benham, 1997,2003 nCipher Corporation Ltd, 1994-97 Ian Jackson.