net: fix dns bug reported on irc.

if suffixes don't work, check for name directly.
also fixes short names like bit.ly when ndots>1.

tested by tossing domain and search lines from /etc/resolv.conf

Fixes #2.

R=agl, agl1
CC=golang-dev
https://golang.org/cl/152048
This commit is contained in:
Russ Cox 2009-11-10 17:09:33 -08:00
parent c8bb81fddc
commit 484f46daea
2 changed files with 12 additions and 1 deletions

View file

@ -35,7 +35,7 @@ var dialErrorTests = []DialErrorTest{
},
DialErrorTest{
"tcp", "", "no-such-name:80",
`dial tcp no-such-name:80: lookup no-such-name\..*\.( on .*)?: no (.*)`,
`dial tcp no-such-name:80: lookup no-such-name\.(.*\.)?( on .*)?: no (.*)`,
},
DialErrorTest{
"tcp", "", "mh/astro/r70:http",