Phil Sutter <phil@xxxxxx> wrote:
> On Tue, Jan 23, 2024 at 05:49:33PM +0100, Florian Westphal wrote:
> > This has to either consider ->nvals > 1 or check the values
> > post-no-range-fixup:
> >
> > ./iptables-test.py extensions/libebt_stp.t
> > extensions/libebt_stp.t: ERROR: line 12 (cannot load: ebtables -A INPUT --stp-root-cost 1)
> >
> > (it tests 0 < 1 and fails, but test should be 1 < 1).
> >
> > Fixes: dc6efcfeac38 ("extensions: libebt_stp: Use guided option parser")
> > Signed-off-by: Florian Westphal <fw@xxxxxxxxx>
> > ---
> > extensions/libebt_stp.c | 2 +-
> > 1 file changed, 1 insertion(+), 1 deletion(-)
> >
> > diff --git a/extensions/libebt_stp.c b/extensions/libebt_stp.c
> > index 81054b26c1f0..371fa04c870f 100644
> > --- a/extensions/libebt_stp.c
> > +++ b/extensions/libebt_stp.c
> > @@ -142,7 +142,7 @@ static void brstp_parse(struct xt_option_call *cb)
> > #define RANGE_ASSIGN(name, fname, val) { \
> > stpinfo->config.fname##l = val[0]; \
> > stpinfo->config.fname##u = cb->nvals > 1 ? val[1] : val[0]; \
> > - if (val[1] < val[0]) \
> > + if (stpinfo->config.fname##u < stpinfo->config.fname##l) \
> > xtables_error(PARAMETER_PROBLEM, \
> > "Bad --stp-" name " range"); \
> > }
>
> This is odd: xtopt_parse_mint() assigns UINT32_MAX to val[1] for
> XTTYPE_UINT32RC if no upper end is given. Also, extensions/libebt_stp.t
> passes for me. What's missing on my end?
No fukcing clue. did git clean -d -f -x and it works now without the
patch.
I hate my life.
