OpenAFS Master Repository branch, master, updated. openafs-devel-1_9_1-273-g4b42b07

[Gerrit Code Review]

The following commit has been merged in the master branch:
commit 4b42b07fde2cb87ecb0f3135612a4c086227fa09
Author: Mark Vitale <mvitale@sinenomine.net>
Date:   Fri May 12 23:51:48 2023 -0400

    vol: Don't leak volume bitmaps
    
    Since the original IBM code import, attach2 has set the volume's index
    bitmaps to NULL in preparation for allocating and initalizing new
    bitmaps.  However, the volume may already have bitmaps from previous
    operations, and this is much more likely with DAFS. In this case, the
    old bitmaps are leaked.
    
    Instead, free any existing bitmap before allocating a new one.
    
    Discovered via Solaris libumem.so.1.
    
    Change-Id: I77e42ccd36cedead060974a4fe99e37b4f262093
    Reviewed-on: https://gerrit.openafs.org/15428
    Tested-by: BuildBot <buildbot@rampaginggeek.com>
    Reviewed-by: Andrew Deason <adeason@sinenomine.net>
    Reviewed-by: Cheyenne Wills <cwills@sinenomine.net>
    Reviewed-by: Benjamin Kaduk <kaduk@mit.edu>

 src/vol/volume.c | 2 ++
 1 file changed, 2 insertions(+)

-- 
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