smb_hfield_add_netaddr():

Don't strip the "user@" portion of a *NETADDR header field if the specified net-type is NET_NONE.

src/smblib/smblib.c

@@ -1269,7 +1269,7 @@ int	SMBCALL smb_hfield_add_netaddr(smbmsg_t* msg, uint16_t type, const char* add
 		if(*net_type==NET_NONE)
 			return SMB_ERR_NOT_FOUND;
 	}
-	if(*net_type!=NET_INTERNET) {	/* Only Internet net-addresses are allowed to have '@' in them */
+	if(*net_type!=NET_NONE && *net_type!=NET_INTERNET) {	/* Only Internet net-addresses are allowed to have '@' in them */
 		const char* p = strchr(addr, '@');
 		if(p != NULL) {
 			p++;