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

<hr>

<p>In <a href="https://github.com/kamailio/kamailio/pull/3095#discussion_r861896135">src/modules/pv_headers/pvh_func.c</a>:</p>
<pre style='color:#555'>>  
        if (result == NULL || t == NULL)
        {
                PKG_MEM_ERROR;
                goto clean;
        }
 
-       snprintf(result, elements->len - toRemove->len, "%*s", elements->len - toRemove->len, "");
-       snprintf(t, elements->len+1, "%s", elements->s);
+       memset(result, 32, elements->len - toRemove->len);
</pre>
<p dir="auto">Yes, here this is strange. No need of this line entirely.</p>

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