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From: Jilles Tjoelker <jilles@FreeBSD.org>
Date: Wed, 20 Apr 2011 22:24:54 +0000 (UTC)
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Subject: cvs commit: src/bin/sh parser.c
 src/tools/regression/bin/sh/expansion length6.0
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jilles      2011-04-20 22:24:54 UTC

  FreeBSD src repository

  Modified files:
    bin/sh               parser.c 
  Added files:
    tools/regression/bin/sh/expansion length6.0 
  Log:
  SVN rev 220903 on 2011-04-20 22:24:54Z by jilles
  
  sh: Do not word split "${#parameter}".
  
  This is only a problem if IFS contains digits, which is unusual but valid.
  
  Because of an incorrect fix for PR bin/12137, "${#parameter}" was treated
  as ${#parameter}. The underlying problem was that "${#parameter}"
  erroneously added CTLESC bytes before determining the length. This
  was properly fixed for PR bin/56147 but the incorrect fix was not backed
  out.
  
  Reported by:    Seeker on forums.freebsd.org
  MFC after:      2 weeks
  
  Revision  Changes    Path
  1.107     +2 -2      src/bin/sh/parser.c
  1.1       +8 -0      src/tools/regression/bin/sh/expansion/length6.0 (new)