Bug 25117

Summary: ICMP Destination Port Unreachable Error Message is wrong.
Product: Base System Reporter: daisu-mi <daisu-mi>
Component: kernAssignee: ru <ru>
Status: Closed FIXED    
Severity: Affects Only Me    
Priority: Normal    
Version: 4.2-RELEASE   
Hardware: Any   
OS: Any   
Attachments:
Description Flags
file.diff none

Description daisu-mi 2001-02-15 18:30:00 UTC 
 ICMP Destination Port Unreachable Error Message was wrong. This ICMP
Datagram does NOT contain the checksum value of the original UDP datagram.
It is ocurred filled in original UDP datagram by 0 when calculate UDP
checksum. Does it agree with RFC ? Does it only help NMAP to detect OS ?

How-To-Repeat: 
 Anytime.
Comment 1 ru freebsd_committer freebsd_triage 2001-03-13 17:20:49 UTC 
State Changed
From-To: open->feedback

Believed to be fixed in ip_output,v 1.124.
Comment 2 ru freebsd_committer freebsd_triage 2001-03-13 17:20:49 UTC 
Responsible Changed
From-To: freebsd-bugs->ru

MFC reminder.
Comment 3 ru freebsd_committer freebsd_triage 2001-05-14 19:27:01 UTC 
State Changed
From-To: feedback->closed

Fixed in 4.3-STABLE: ip_output,v 1.99.2.14.