[asterisk-dev] Prevent DNS resolution of host address when using outbound proxy

[Joshua C. Colp]

On Tue, Jun 4, 2019, at 11:43 AM, Dennis Buteyn wrote:
> One of our customers stumbled on this old bug in chan_sip and now we're 
> trying to address the problem.
> 
> It is currently tracked in Jira (ASTERISK-21231 
> <https://issues.asterisk.org/jira/browse/ASTERISK-21231>, 
> ASTERISK-21694 
> <https://issues.asterisk.org/jira/browse/ASTERISK-21694>) and has a 
> proposed patch on the review board.
> 
> We're wondering if the patch is any good and whether it can be used as 
> a base for finally fixing this issue on Asterisk 13?

When I made the change it did work, but it did cause behavior changes. I know of at least one deployment that used the patch and ran into problems as a result of the behavior change. I'd still hesitate to see it included as it could cause even more ripples for people.

-- 
Joshua C. Colp
Digium - A Sangoma Company | Senior Software Developer
445 Jan Davis Drive NW - Huntsville, AL 35806 - US
Check us out at: www.digium.com & www.asterisk.org