OpenAFS Master Repository branch, openafs-stable-1_6_x, updated. openafs-devel-1_5_78-20-ga2a0965

[Gerrit Code Review]

The following commit has been merged in the openafs-stable-1_6_x branch:
commit a2a096547d341b3475c13ff9a2845284f973990f
Author: Andrew Deason <adeason@sinenomine.net>
Date:   Fri Nov 5 14:34:05 2010 -0500

    DAFS: Do not let VScheduleSalvage_r free vp
    
    In VScheduleSalvage_r, we were calling VCancelReservation_r, which has
    the possibility of free'ing vp. Since we still use vp after doing this
    (and since we're already inside VCancelReservation_r to begin with),
    we must not free vp. Instead, just decrement nWaiters without
    triggering any of the dtor code in VCancelReservation_r. This is safe
    as long as all VScheduleSalvage_r callers ensure that they check to
    free the vp if necessary, which they all do.
    
    Thanks to Derrick Brashear.
    
    Reviewed-on: http://gerrit.openafs.org/3272
    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 ef4b9e13ef6a79d7e5f540297e486189fdedf085)
    Change-Id: I2f49d5eb6f9bad2343ee9a9c84ccbc1f323cc8a8
    Reviewed-on: http://gerrit.openafs.org/3479

 src/vol/volume.c |   17 ++++++++++++++++-
 1 files changed, 16 insertions(+), 1 deletions(-)

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