[Dnsmasq-discuss] server option interface name don't work
Simon Kelley
simon at thekelleys.org.uk
Sun Feb 15 19:56:26 GMT 2009
MURASE Katsunori wrote:
> Hello.
>
> I am using dnsmasq 2.47.
> "server" option with *long* interface name don't work.
>
> This is my configuration file.
> server=/example.jp/10.0.0.1 at eth10
>
> Dnsmasq say following message.
> dnsmasq: ignoring nameserver 10.0.0.1 - cannot make/bind socket: No such device
>
> My patch. Replase to strlen from sizeof.
>
> diff -ruNp org/dnsmasq-2.47/src/network.c dnsmasq-2.47/src/network.c
> --- org/dnsmasq-2.47/src/network.c 2009-02-02 01:00:58.000000000 +0900
> +++ dnsmasq-2.47/src/network.c 2009-02-14 21:36:29.000000000 +0900
> @@ -529,7 +529,7 @@ int local_bind(int fd, union mysockaddr
>
> #if defined(SO_BINDTODEVICE)
> if (intname[0] != 0 &&
> - setsockopt(fd, SOL_SOCKET, SO_BINDTODEVICE, intname, sizeof(intname)) == -1)
> + setsockopt(fd, SOL_SOCKET, SO_BINDTODEVICE, intname, strlen(intname)) == -1)
> return 0;
> #endif
>
Thanks, Patch taken for next release.
Cheers,
Simon.
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