<p></p>
<p><b>@xadhoom</b> commented on this pull request.</p>

<hr>

<p>In <a href="https://github.com/kamailio/kamailio/pull/3240#discussion_r977299122">src/modules/presence_reginfo/notify_body.c</a>:</p>
<pre style='color:#555'>> +
+                               /* we do not copy the node, but unlink it and then add it ot the new node
+                                * this destroys the original document but we do not need it anyway.
+                                */
+                               xmlUnlinkNode(node);
+                               if(xmlAddChild(root_node, node) == NULL) {
+                                       xmlFreeNode(node);
+                                       LM_ERR("while adding child\n");
+                                       goto error;
+                               }
+                       } // end of loop over registration elements
+               }
+       } // end of loop over all bodies
+
+       // convert to string & cleanup
+       xml_array = (xmlDocPtr *)pkg_malloc(n * sizeof(xmlDocPtr));
</pre>
<p dir="auto">This was indeed a typo, no reason to init the array again, sorry for that,</p>

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