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Differential D13715 Diff 37313 sys/netpfil/pf/pf_ioctl.c

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sys/netpfil/pf/pf_ioctl.c

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int chk; int chk;
CURVNET_SET(ifp->if_vnet); CURVNET_SET(ifp->if_vnet);
chk = pf_test6(PF_OUT, ifp, m, inp); chk = pf_test6(dir == PFIL_OUT ? PF_OUT : PF_FWD, ifp, m, inp);
CURVNET_RESTORE(); CURVNET_RESTORE();
if (chk && *m) { if (chk && *m) {
m_freem(*m); m_freem(*m);
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if (pfh_inet == NULL) if (pfh_inet == NULL)
return (ESRCH); /* XXX */ return (ESRCH); /* XXX */
pfil_add_hook(pf_check_in, NULL, PFIL_IN | PFIL_WAITOK, pfh_inet); pfil_add_hook(pf_check_in, NULL, PFIL_IN | PFIL_WAITOK, pfh_inet);
pfil_add_hook(pf_check_out, NULL, PFIL_OUT | PFIL_WAITOK, pfh_inet); pfil_add_hook(pf_check_out, NULL, PFIL_OUT | PFIL_FWD | PFIL_WAITOK, pfh_inet);
#endif #endif
#ifdef INET6 #ifdef INET6
pfh_inet6 = pfil_head_get(PFIL_TYPE_AF, AF_INET6); pfh_inet6 = pfil_head_get(PFIL_TYPE_AF, AF_INET6);
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#ifdef INET #ifdef INET
pfil_remove_hook(pf_check_in, NULL, PFIL_IN | PFIL_WAITOK, pfil_remove_hook(pf_check_in, NULL, PFIL_IN | PFIL_WAITOK,
pfh_inet); pfh_inet);
pfil_remove_hook(pf_check_out, NULL, PFIL_OUT | PFIL_WAITOK, pfil_remove_hook(pf_check_out, NULL, PFIL_OUT | PFIL_FWD | PFIL_WAITOK,
pfh_inet); pfh_inet);
#endif #endif
return (ESRCH); /* XXX */ return (ESRCH); /* XXX */
} }
pfil_add_hook(pf_check6_in, NULL, PFIL_IN | PFIL_WAITOK, pfh_inet6); pfil_add_hook(pf_check6_in, NULL, PFIL_IN | PFIL_WAITOK, pfh_inet6);
pfil_add_hook(pf_check6_out, NULL, PFIL_OUT | PFIL_WAITOK, pfh_inet6); pfil_add_hook(pf_check6_out, NULL, PFIL_OUT | PFIL_FWD | PFIL_WAITOK,
pfh_inet6);
#endif #endif
V_pf_pfil_hooked = 1; V_pf_pfil_hooked = 1;
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return (ESRCH); /* XXX */ return (ESRCH); /* XXX */
pfil_remove_hook(pf_check_in, NULL, PFIL_IN | PFIL_WAITOK, pfil_remove_hook(pf_check_in, NULL, PFIL_IN | PFIL_WAITOK,
pfh_inet); pfh_inet);
pfil_remove_hook(pf_check_out, NULL, PFIL_OUT | PFIL_WAITOK, pfil_remove_hook(pf_check_out, NULL, PFIL_OUT | PFIL_FWD | PFIL_WAITOK,
pfh_inet); pfh_inet);
#endif #endif
#ifdef INET6 #ifdef INET6
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return (ESRCH); /* XXX */ return (ESRCH); /* XXX */
pfil_remove_hook(pf_check6_in, NULL, PFIL_IN | PFIL_WAITOK, pfil_remove_hook(pf_check6_in, NULL, PFIL_IN | PFIL_WAITOK,
pfh_inet6); pfh_inet6);
pfil_remove_hook(pf_check6_out, NULL, PFIL_OUT | PFIL_WAITOK, pfil_remove_hook(pf_check6_out, NULL, PFIL_OUT | PFIL_FWD | PFIL_WAITOK,
pfh_inet6); pfh_inet6);
#endif #endif
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