diff options
| author | Jun-ichiro itojun Hagino <itojun@cvs.openbsd.org> | 2001-02-16 08:50:24 +0000 |
|---|---|---|
| committer | Jun-ichiro itojun Hagino <itojun@cvs.openbsd.org> | 2001-02-16 08:50:24 +0000 |
| commit | 3fe2ea83f153fd4de002a477cd53dec187b4f856 (patch) | |
| tree | be451b60a49170eb6cf7b23d07c53fce0345fe78 /sys/netinet6 | |
| parent | 41cf0b2cea14664135034f692a0f422de8d6c48a (diff) | |
set frag6_doing_reass while doing reass, to help frag6_drain.
Diffstat (limited to 'sys/netinet6')
| -rw-r--r-- | sys/netinet6/frag6.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/sys/netinet6/frag6.c b/sys/netinet6/frag6.c index 334eb2fd37a..076f5ddd6eb 100644 --- a/sys/netinet6/frag6.c +++ b/sys/netinet6/frag6.c @@ -1,4 +1,4 @@ -/* $OpenBSD: frag6.c,v 1.7 2001/02/16 08:48:05 itojun Exp $ */ +/* $OpenBSD: frag6.c,v 1.8 2001/02/16 08:50:23 itojun Exp $ */ /* $KAME: frag6.c,v 1.28 2000/12/12 10:54:06 itojun Exp $ */ /* @@ -51,10 +51,10 @@ #include <netinet6/ip6_var.h> #include <netinet/icmp6.h> -#include <net/net_osdep.h> - #include <dev/rndvar.h> +#include <net/net_osdep.h> + /* * Define it to get a correct behavior on per-interface statistics. * You will need to perform an extra routing table lookup, per fragment, @@ -74,7 +74,7 @@ struct ip6q ip6q; /* ip6 reassemble queue */ #ifndef offsetof /* XXX */ #define offsetof(type, member) ((size_t)(&((type *)0)->member)) -#endif +#endif /* * Initialise reassembly queue and fragment identifier. @@ -202,6 +202,8 @@ frag6_input(mp, offp, proto) /* offset now points to data portion */ offset += sizeof(struct ip6_frag); + frag6_doing_reass = 1; + for (q6 = ip6q.ip6q_next; q6 != &ip6q; q6 = q6->ip6q_next) if (ip6f->ip6f_ident == q6->ip6q_ident && IN6_ARE_ADDR_EQUAL(&ip6->ip6_src, &q6->ip6q_src) && @@ -270,6 +272,7 @@ frag6_input(mp, offp, proto) icmp6_error(m, ICMP6_PARAM_PROB, ICMP6_PARAMPROB_HEADER, offset - sizeof(struct ip6_frag) + offsetof(struct ip6_frag, ip6f_offlg)); + frag6_doing_reass = 0; return(IPPROTO_DONE); } } @@ -277,6 +280,7 @@ frag6_input(mp, offp, proto) icmp6_error(m, ICMP6_PARAM_PROB, ICMP6_PARAMPROB_HEADER, offset - sizeof(struct ip6_frag) + offsetof(struct ip6_frag, ip6f_offlg)); + frag6_doing_reass = 0; return(IPPROTO_DONE); } /* @@ -521,6 +525,7 @@ insert: in6_ifstat_inc(dstifp, ifs6_reass_fail); ip6stat.ip6s_fragdropped++; m_freem(m); + frag6_doing_reass = 0; return IPPROTO_DONE; } @@ -619,9 +624,6 @@ frag6_slowtimo() { struct ip6q *q6; int s = splnet(); -#if 0 - extern struct route_in6 ip6_forward_rt; -#endif frag6_doing_reass = 1; q6 = ip6q.ip6q_next; |