On Sun, Feb 12, 2023 at 5:30 AM Yousong Zhou <yszhou4t...@gmail.com> wrote: > > Otherwise > > - "ip -6 route show" shows routes from all tables > - "ip -6 route show table 200" shows nothing > > function old new delta > print_route 1962 1941 -21 > ------------------------------------------------------------------------------ > (add/remove: 0/0 grow/shrink: 0/1 up/down: 0/-21) Total: -21 bytes > > Signed-off-by: Yousong Zhou <yszhou4t...@gmail.com> > --- > networking/libiproute/iproute.c | 10 +--------- > 1 file changed, 1 insertion(+), 9 deletions(-) > > diff --git a/networking/libiproute/iproute.c b/networking/libiproute/iproute.c > index 5a972f8b2..cd77f642f 100644 > --- a/networking/libiproute/iproute.c > +++ b/networking/libiproute/iproute.c > @@ -111,15 +111,7 @@ static int FAST_FUNC print_route(const struct > sockaddr_nl *who UNUSED_PARAM, > if (r->rtm_flags & RTM_F_CLONED) { > return 0; > } > - if (G_filter.tb == RT_TABLE_LOCAL) { > - if (r->rtm_type != RTN_LOCAL) { > - return 0; > - } > - } else if (G_filter.tb == RT_TABLE_MAIN) { > - if (r->rtm_type == RTN_LOCAL) { > - return 0; > - } > - } else { > + if (G_filter.tb != tid) { > return 0; > } > }
The very same code exists in current iproute2 git tree. Is it also buggy in the same way? iproute.c static int filter_nlmsg(struct nlmsghdr *n, struct rtattr **tb, int host_len) { struct rtmsg *r = NLMSG_DATA(n); inet_prefix dst = { .family = r->rtm_family }; inet_prefix src = { .family = r->rtm_family }; inet_prefix via = { .family = r->rtm_family }; inet_prefix prefsrc = { .family = r->rtm_family }; __u32 table; static int ip6_multiple_tables; table = rtm_get_table(r, tb); if (preferred_family != AF_UNSPEC && r->rtm_family != preferred_family) return 0; if (r->rtm_family == AF_INET6 && table != RT_TABLE_MAIN) ip6_multiple_tables = 1; if (filter.cloned == !(r->rtm_flags & RTM_F_CLONED)) return 0; if (r->rtm_family == AF_INET6 && !ip6_multiple_tables) { if (filter.tb) { if (filter.tb == RT_TABLE_LOCAL) { if (r->rtm_type != RTN_LOCAL) return 0; } else if (filter.tb == RT_TABLE_MAIN) { if (r->rtm_type == RTN_LOCAL) return 0; } else { return 0; } } } else { if (filter.tb > 0 && filter.tb != table) return 0; } _______________________________________________ busybox mailing list busybox@busybox.net http://lists.busybox.net/mailman/listinfo/busybox