Date: Sun, 16 Jan 2011 18:14:29 GMT From: Breeze <breeze.fbn@gmail.com> To: freebsd-gnats-submit@FreeBSD.org Subject: misc/154060: Server Unknown Error while resolve ip by the name with minus before dot Message-ID: <201101161814.p0GIETcW054095@red.freebsd.org> Resent-Message-ID: <201101161820.p0GIKAbv035506@freefall.freebsd.org>
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>Number: 154060 >Category: misc >Synopsis: Server Unknown Error while resolve ip by the name with minus before dot >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 Jan 16 18:20:10 UTC 2011 >Closed-Date: >Last-Modified: >Originator: Breeze >Release: FreeBSD 8.2-PRERELEASE >Organization: Fishbone Crew >Environment: uname -a FreeBSD magictower.usys.su 8.2-PRERELEASE FreeBSD 8.2-PRERELEASE #2: Mon Jan 10 10:41:12 EET 2011 breeze@magictower.usys.su:/usr/obj/usr/src/sys/DRAGON i386 >Description: You've probably heard about the site deviantart.com. This site has a user account with "zi-" name and complete address is http://zi-.deviantart.com . When I try resolves this address using nslookup (dig or host) is not a problem but when trying to open this address from any browser or execute the command ping for this host, I get the error "ping: cannot resolve zi-.deviantart.com: Unknown server error" Nevertheless, if the address register in the /etc/hosts "199.15.160.42 zi-.deviantart.com" problem is solved. I think that the system does not properly handle dns names with a minus in front of the dot, since if the minus is between letters is not a problem. p.s. The problem was not detected in OS windows >_< >How-To-Repeat: make "ping zi-.deviantart.com" and get the error message >Fix: Is't very good idea but as temporally solution write string in the /etc/hosts file for each problematic address :( >Release-Note: >Audit-Trail: >Unformatted:
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