[Bugs] [Bug 1626346] New: dht: Use snprintf in dht_filter_loc_subvol_key

[bugzilla at redhat.com]

https://bugzilla.redhat.com/show_bug.cgi?id=1626346

            Bug ID: 1626346
           Summary: dht: Use snprintf in dht_filter_loc_subvol_key
           Product: GlusterFS
           Version: mainline
         Component: distribute
          Assignee: bugs at gluster.org
          Reporter: nbalacha at redhat.com
                CC: bugs at gluster.org



Description of problem:

The recent changes to use malloc instead of calloc left the strings new_name
and new_path non-null terminated because they were initialised using strncpy.

Use snprintf instead to make sure they are NULL terminated.


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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