OpenAFS Master Repository branch, openafs-stable-1_4_x, updated. openafs-stable-1_4_12-32-g13c045c

[Gerrit Code Review]

The following commit has been merged in the openafs-stable-1_4_x branch:
commit 13c045c53c1fb20c7e1ead4d3c3a200dfa4df9d2
Author: Andrew Deason <adeason@sinenomine.net>
Date:   Wed Apr 21 12:41:21 2010 -0500

    Recover from afs_GetVolSlot errors
    
    afs_GetVolSlot can panic in a few different ways, such as failing to
    read from or write to VolumeInfo. Instead of panic'ing, return an
    error to the application. Adjust callers to deal with getting a NULL
    volume returned.
    
    Based on a patch by Mike Meffie.
    
    Change-Id: Ibb301fed795ee9ee5906b8e7973945a06218b8f1
    Reviewed-on: http://gerrit.openafs.org/1801
    Tested-by: Andrew Deason <adeason@sinenomine.net>
    Reviewed-by: Derrick Brashear <shadow@dementia.org>
    Tested-by: Derrick Brashear <shadow@dementia.org>
    
    (cherry-picked from commit 80f05473428969ff71d1791cda8cb09d30223724)
    
    Change-Id: Ie89034cb0fcc8f92868f338996d62edfe150b1b2
    Reviewed-on: http://gerrit.openafs.org/2004
    Reviewed-by: Derrick Brashear <shadow@dementia.org>
    Tested-by: Derrick Brashear <shadow@dementia.org>

 src/afs/afs_volume.c |   75 ++++++++++++++++++++++++++++++++++++++++----------
 1 files changed, 60 insertions(+), 15 deletions(-)

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