[Bugs] [Bug 1233139] New: Null pointer dreference in dht_migrate_complete_check_task

[bugzilla at redhat.com]

https://bugzilla.redhat.com/show_bug.cgi?id=1233139

            Bug ID: 1233139
           Summary: Null pointer dreference in
                    dht_migrate_complete_check_task
           Product: GlusterFS
           Version: mainline
         Component: distribute
          Assignee: bugs at gluster.org
          Reporter: rgowdapp at redhat.com
                CC: bugs at gluster.org, gluster-bugs at redhat.com



Description of problem:

        if (gf_uuid_compare (stbuf.ia_gfid, tmp_loc.inode->gfid)) {
        gf_msg (this->name, GF_LOG_ERROR, 0,
                        DHT_MSG_GFID_MISMATCH,
                "%s: gfid different on the target file on %s",
                        tmp_loc.path, dst_node->name);
                ret = -1;
        local->op_errno = EIO;
                goto out;
    }

        dst_node = dht_subvol_get_cached (this, tmp_loc.inode);

dst_node->name is accessed in the log, but dst_node is assigned later on.

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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