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From: Nate Lawson <njl@FreeBSD.org>
Date: Sat, 16 Apr 2005 01:49:50 +0000 (UTC)
To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org,
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X-FreeBSD-CVS-Branch: HEAD
Subject: cvs commit: src/sys/fs/msdosfs msdosfs_conv.c
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njl         2005-04-16 01:49:50 UTC

  FreeBSD src repository

  Modified files:
    sys/fs/msdosfs       msdosfs_conv.c 
  Log:
  Fix mbnambuf support for multi-byte characters.  If a substring is larger
  than WIN_CHARS bytes, we shift the suffix (previous substrings) upwards
  by the amount this substring exceeds its WIN_CHARS slot.  Profiling shows
  this change is indistinguishable from the previous code at 95% confidence.
  This bug would result in attempts to access or create files or directories
  with multi-byte characters returning an error but no data loss.
  
  Reported and tested by: avatar
  MFC after:      3 days
  
  Revision  Changes    Path
  1.44      +29 -19    src/sys/fs/msdosfs/msdosfs_conv.c