On Tue, Apr 21, 2015 at 12:30:07PM +0200, Daniel Borkmann wrote:
> Hi Vadim,
>
> On 04/17/2015 09:04 PM, Vadim Kochan wrote:
> >From: Vadim Kochan <vadi...@gmail.com>
> >
> >Fixed case when netsniff fails if there is already existing monX device
> >while generating.
> >
> >Signed-off-by: Vadim Kochan <vadi...@gmail.com>
> ...
> >+int device_ifindex(const char *ifname)
> >+{
> >+ int index = device_ifindex_get(ifname);
> >+ if (unlikely(index <= 0))
>
> This test should be < 0 only as ifindex 0 would mean to
> capture on "any" device.
>
> So starting netsniff-ng w/o any arguments would not work
> anymore otherwise, fix up:
>
>
> https://github.com/netsniff-ng/netsniff-ng/commit/42ca7e42aa76ee52499ae82370d11d044e811f35
>
> >+ panic("Cannot get ifindex from device!\n");
> >+
> >+ return index;
> >+}
>
> Cheers,
> Daniel
Fuf, thank you! And sorry for this BUG!
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