[Dnsmasq-discuss] 2.53rc2

[Simon Kelley]

Matthias Andree wrote:
> clemens fischer wrote on 2010-05-25:
> 
>> I let dnsmasq forward dns queries to bind-9, which worked fine
>> yesterday.  Today I get log lines like:
>>
>>     dnsmasq: failed to create listening socket: Address already in use
>>
>> and
>>
>>     dnsmasq: failed to bind server socket for : Address family not
>>     supported by protocol
> 
> No idea about the former.
> 
> The latter looks like a mismatch between the PF_ used for the socket()  
> call and the AF_ used for bind().
> 
>> I'd very much like dnsmasq to say what port/adress family makes trouble.
> 
> Assuming Linux or one of the supported BSDs, try:
> 
> strace -e trace=network dnsmasq -d [other dnsmasq options]
> 
> Other systems might provide truss or ktrace/kdump.
> 

This is caused by a bug in the --rebind-domain-ok feature. Fixed in 2.53rc3


Cheers,

Simon.