OpenAFS Master Repository branch, master, updated. openafs-devel-1_5_76-2334-g5815c5f

[Gerrit Code Review]

The following commit has been merged in the master branch:
commit de94f97649cbf36a5d8ae805a0d211573fcb11be
Author: Simon Wilkinson <sxw@your-file-system.com>
Date:   Sat Mar 31 12:20:25 2012 -0400

    auth: Make sure we get AF_INET addresses from DNS
    
    The routines which do AFSDB and SRV lookups copy the results of
    gethostbyname directly into an afs_int32, and use the size of the
    result to limit the copy. If, for any reason, they get a result that
    isn't an int, then they will overflow this value.
    
    Check that the result we get from gethostbyname is in the INET
    address family, and also limit the size of the copy by the size of the
    destination, rather than that of the source.
    
    Caught by clang-analyzer
    
    Change-Id: Icf1426e090bc1ed382212d5de6c291d0816fb2c9
    Reviewed-on: http://gerrit.openafs.org/7096
    Tested-by: BuildBot <buildbot@rampaginggeek.com>
    Reviewed-by: Derrick Brashear <shadow@dementix.org>

 src/auth/cellconfig.c |   50 ++++++++++++++++++++++++++----------------------
 1 files changed, 27 insertions(+), 23 deletions(-)

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