Remove forced mask for the last byte

That way, you can use %{32}a or %{32}h in log format directives to get *full* IP addresses
if you need to do so.

The default still is to mask the last byte. That is, installing this module and keeping
%a or %h placeholders in log format definitions unchanged will automatically switch to
logging masked IP addresses.

mod_log_ipmask.c

@@ -123,7 +123,6 @@ static const char* get_filtered_ip(char* pszAddress, char* pszFilterMask, apr_po
 
 	} else {
 		/* ok */
-		pIPSubNet->sub[0] &= 0x00FFFFFF; /* Zwangs-Filter: letztes Oktett maskieren */
 		pszFilteredIP = apr_pcalloc(pPool, sizeof("255.255.255.0"));
 		ipmask_inet_ntop4((char*)pIPSubNet->sub, pszFilteredIP);
 	}