[Dnsmasq-discuss] [PATCH] Fix cmsg(3) API usage on OpenBSD

[Simon Kelley]

Patch applied. Many thanks. There's another instance of the same problem
the src/dhcp.c which I've fixed as a separate commit.


Cheers,

Simon.



On 22/03/2019 10:36, Jeremie Courreges-Anglas wrote:
> 
> Hi,
> 
> an unpatched dnsmasq daemon fails on OpenBSD since 2016, since kernel
> support was added for IP_SENDSRCADDR.  The problem has been worked
> around and then fixed in our ports tree for some time now.  Please find
> attached a patch to address this issue.
> 
> IIUC the existing code was inspired from an example in the cmsg(3) Linux
> manpage.  Said manpage was fixed since, this bugreport contains a nice
> discussion:
> 
>   https://bugzilla.kernel.org/show_bug.cgi?id=15952
> 
> The patch was only tested on OpenBSD but should hopefully be correct on
> all affected systems.  Please let me know if you need additional
> information.
> 
> 
> 
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