OpenAFS Master Repository branch, master, updated. openafs-devel-1_5_76-4220-gdd8d2aa

[Gerrit Code Review]

The following commit has been merged in the master branch:
commit dd8d2aa871fc5841c281d1292c39ffb8edf1ebd1
Author: Jeffrey Altman <jaltman@your-file-system.com>
Date:   Fri Apr 4 16:42:36 2014 -0400

    Windows: Deny writes/truncation to files w RO attr
    
    If the readonly file attribute is set on a file, refuse to process
    writes, truncations or overwrites.   The afsd_service will do so
    and this can lead to data corruption.
    
    At the same time, writes from the redirector to afsd_service must
    not be denied because of the readonly attribute.  That check was
    performed during the CreateFile.   Otherwise, a new file can be
    created with the readonly attribute and then not be writable.
    
    Change-Id: I921a11eb8c1a3e642d60c23fc905b3febc0f0761
    Reviewed-on: http://gerrit.openafs.org/10985
    Tested-by: BuildBot <buildbot@rampaginggeek.com>
    Reviewed-by: Jeffrey Altman <jaltman@your-file-system.com>

 src/WINNT/afsrdr/kernel/lib/AFSCreate.cpp |   12 ++++++++++++
 src/WINNT/afsrdr/kernel/lib/AFSWrite.cpp  |    2 +-
 src/WINNT/afsrdr/user/RDRFunction.c       |   11 +++++++++--
 3 files changed, 22 insertions(+), 3 deletions(-)

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