[Dnsmasq-discuss] dnsmasq v2.86?

Dominik dl6er at dl6er.de
Thu Aug 12 08:50:25 UTC 2021

Hey Andre,

On Wed, 2021-08-11 at 16:50 +0200, Andre Heider wrote:
> Continuing and breaking again about 30 times mostly yields line 319 as 
> above (which is 'difftime(now, master->forwardtime) > FORWARD_TIME ||')
> A few times it hits 341 though ('while (forward->blocking_query)'):

Do you have a chance to run latest master code or are you bound to test
tags on your system?

I don't (yet) think there is a loop going nuts, could you add a
breakpoint to the call to forward_query() in receive_query() and check
if the function is just repeatedly called? And, if so, do it one
further level down in the backtrace (break in check_dns_listeners()
where receive_query() is called, etc.) so we can see where the issue

When you got the right one, there should be no CPU core spinning as you
will always end up in the breakpoint immediately.


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