by kasimir.g:

What steps will reproduce the problem?
1.  Create a server with the net pkg
2.  Connect to it with a client
3.  Print out the results of LocalAddr

What is the expected output?
2011/08/03 11:28:15 have connection with LocalAddr(): 127.0.0.1:54321

What do you see instead?
2011/08/03 11:28:15 have connection with LocalAddr(): 0.0.0.0:54321

Which compiler are you using (5g, 6g, 8g, gccgo)?
6g

Which operating system are you using?
GNU/Linux

Which revision are you using?  (hg identify)
3c21f37b25a3+ weekly/weekly.2011-07-19

Please provide any additional information below.
LocalAddr() does not respond with what is expected.  I have attached the server to
demonstrate this.  You can connect to the server with nc <ip> 54321 and it will
print out what IP address it believes is connecting from. 

I have also attached a patch file for the net pkg.  With this patch file enabled, the
output is correct.

Attachments:

1. localaddr.patch (431 bytes)
2. server.go (391 bytes)