Phil Sutter <phil@xxxxxx> wrote:
> On Wed, Dec 18, 2019 at 01:03:15AM +0100, Florian Westphal wrote:
> > Phil Sutter <phil@xxxxxx> wrote:
> > > On Big Endian architectures, u16 port value was extracted from the wrong
> > > parts of u32 sreg_port, just like commit 10596608c4d62 ("netfilter:
> > > nf_tables: fix mismatch in big-endian system") describes.
> >
> > I was about to debug this today, thanks for debugging/fixing this.
>
> With that BE machine at hand, I quickly gave nftables testsuite a try -
> results are a bit concerning: The mere fact that netlink debug output
> for these immediates differs between BE and LE indicates we don't
> seriously test on BE.
Yes, I fear we will need to add extra .be test files with
big-endian output.
Alternative is to unify debug output in libnftnl to always print
in host byte order, but thats not going to be easy because we don't
know if the immediate value is in network or host byte order.
