[Dnsmasq-discuss] DHCP packet received on <interface> which has no address

Andrew Shadura andrew.shadura at collabora.co.uk
Mon Aug 29 16:08:39 BST 2016


On 28/08/16 19:17, Simon Kelley wrote:
> On 25/08/16 11:32, Andrew Shadura wrote:
>> As I can see in the code, the first thing dnsmasq does for a packet
>> received on some interface is that it attempts to determine the
>> interface address. If that fails, none of the checks, which are further
>> down in the code, are performed.
> 
> This is definitely a real bug. This patch should fix it, and apply
> easily to earlier versions, if you so wish.
> 
> http://thekelleys.org.uk/gitweb/?p=dnsmasq.git;a=commitdiff;h=e94ad0fa01ccc8d0c39e069ab29b008f9c811600

Thanks, Simon, that’s about how I was going to fix it, but I wasn’t sure
it was the right thing to do.

-- 
Cheers,
  Andrew

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