OpenAFS Master Repository branch, openafs-stable-1_6_x, updated. openafs-stable-1_6_5-121-gce19d1d

[Gerrit Code Review]

The following commit has been merged in the openafs-stable-1_6_x branch:
commit ce19d1de2a12a31db8785309e108253c2a401076
Author: Ben Kaduk <kaduk@mit.edu>
Date:   Wed May 29 19:18:22 2013 -0400

    FBSD: plug refcount leak in pioctl
    
    When gop_lookupname_user returns a non-NULL vnode, the vnode came
    from afs_GetVCache (by way of afs_lookup) which takes a reference
    on the vnode entry.  There's no need to take another spurious
    reference here.  The existing code already knows that there's a
    reference in place, as there is an AFS_RELE down where FBSD80_ENV
    unlocks the vnode if it's locked (that code is also suspicious).
    
    Prior to this patch, things like 'fs flush /path/to/file' would
    leak a reference on that cache entry, preventing clean shutdown.
    
    Reviewed-on: http://gerrit.openafs.org/9957
    Reviewed-by: Benjamin Kaduk <kaduk@mit.edu>
    Reviewed-by: Derrick Brashear <shadow@your-file-system.com>
    Tested-by: BuildBot <buildbot@rampaginggeek.com>
    (cherry picked from commit 2bbba424ad6728a221688f782b4df90bf6da4a63)
    
    Change-Id: If9435903b32ca7001b418bc7a0fb611bda4d424e
    Reviewed-on: http://gerrit.openafs.org/10380
    Tested-by: BuildBot <buildbot@rampaginggeek.com>
    Reviewed-by: Andrew Deason <adeason@sinenomine.net>
    Reviewed-by: Benjamin Kaduk <kaduk@mit.edu>
    Reviewed-by: Stephan Wiesand <stephan.wiesand@desy.de>

 src/afs/afs_pioctl.c |    4 ----
 1 files changed, 0 insertions(+), 4 deletions(-)

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