kern/111082: Resolver does not treat correctlly 2dotted local
domain name in resolv.conf
H.ohata
Ohata.Hideshi at dx.Mitsubishi.Electric.co.jp
Sun Apr 1 03:50:01 UTC 2007
>Number: 111082
>Category: kern
>Synopsis: Resolver does not treat correctlly 2dotted local domain name in resolv.conf
>Confidential: no
>Severity: serious
>Priority: medium
>Responsible: freebsd-bugs
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: sw-bug
>Submitter-Id: current-users
>Arrival-Date: Sun Apr 01 03:50:00 GMT 2007
>Closed-Date:
>Last-Modified:
>Originator: H.ohata
>Release: 6.2-STABLE
>Organization:
Mitsubishi Electric
>Environment:
FreeBSD dec.ohata.local.net 6.2-STABLE FreeBSD 6.2-STABLE #10: Sun Mar 18 06:21:57 JST 2007 root at dec.ohata.local.net:/usr/obj/usr/src/sys/fx200 i386
>Description:
When local domain name in /etc/resolv.conf is defined as
2dots ( aaa.local.net ) , Resolver does not treat
correctlly local domain name.
It treat one dot and aaa part is ignored.
ex.
ping nonexist-host.aaa.local.net was treated as follows,
hostname: nonexist-host.aaa.local.net
domain: local.net
FQDN: nonexist-host.aaa.local.net.local.net
even no dns answer.
As the result of above, ICMP was sent to .local.net
>How-To-Repeat:
>Fix:
>Release-Note:
>Audit-Trail:
>Unformatted:
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