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Date:      Mon, 5 Mar 2007 03:07:37 +0000 (UTC)
From:      Xin LI <delphij@FreeBSD.org>
To:        src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org
Subject:   cvs commit: src/lib/libc/regex engine.c
Message-ID:  <200703050307.l2537bFN092669@repoman.freebsd.org>
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delphij     2007-03-05 03:07:37 UTC

  FreeBSD src repository

  Modified files:
    lib/libc/regex       engine.c 
  Log:
  Avoid infinite recursion on:
  
    echo "foo foo bar bar bar baz" | sed 's/\([^ ]*\)\( *\1\)*/\1/g'
  
  Obtained from:  OpenBSD via NetBSD (rev. 1.18)
  
  Revision  Changes    Path
  1.19      +2 -0      src/lib/libc/regex/engine.c

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