[Bugs] [Bug 1801684] New: Memory corruption when glfs_init() is called after glfs_fini()

bugzilla at redhat.com bugzilla at redhat.com
Tue Feb 11 13:22:47 UTC 2020


https://bugzilla.redhat.com/show_bug.cgi?id=1801684

            Bug ID: 1801684
           Summary: Memory corruption when glfs_init() is called after
                    glfs_fini()
           Product: GlusterFS
           Version: mainline
            Status: NEW
         Component: core
          Assignee: bugs at gluster.org
          Reporter: jahernan at redhat.com
                CC: bugs at gluster.org
  Target Milestone: ---
    Classification: Community



Description of problem:

When a process calls glfs_fini(), some memory management structures are
destroyed. However the process might not finish after that. In that case, a new
call to glfs_init() won't fully reinitialize all structures for already running
threads, which can lead to memory corruption and crashes.

Version-Release number of selected component (if applicable):


How reproducible:


Steps to Reproduce:
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Actual results:


Expected results:


Additional info:

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