diff options
Diffstat (limited to 'src/obj/tunnel.c')
| -rw-r--r-- | src/obj/tunnel.c | 58 |
1 files changed, 38 insertions, 20 deletions
diff --git a/src/obj/tunnel.c b/src/obj/tunnel.c index 5ede6bd..0309410 100644 --- a/src/obj/tunnel.c +++ b/src/obj/tunnel.c @@ -29,55 +29,53 @@ nftnl_obj_tunnel_set(struct nftnl_obj *e, uint16_t type, switch (type) { case NFTNL_OBJ_TUNNEL_ID: - memcpy(&tun->id, data, sizeof(tun->id)); + memcpy(&tun->id, data, data_len); break; case NFTNL_OBJ_TUNNEL_IPV4_SRC: - memcpy(&tun->src_v4, data, sizeof(tun->src_v4)); + memcpy(&tun->src_v4, data, data_len); break; case NFTNL_OBJ_TUNNEL_IPV4_DST: - memcpy(&tun->dst_v4, data, sizeof(tun->dst_v4)); + memcpy(&tun->dst_v4, data, data_len); break; case NFTNL_OBJ_TUNNEL_IPV6_SRC: - memcpy(&tun->src_v6, data, sizeof(struct in6_addr)); + memcpy(&tun->src_v6, data, data_len); break; case NFTNL_OBJ_TUNNEL_IPV6_DST: - memcpy(&tun->dst_v6, data, sizeof(struct in6_addr)); + memcpy(&tun->dst_v6, data, data_len); break; case NFTNL_OBJ_TUNNEL_IPV6_FLOWLABEL: - memcpy(&tun->flowlabel, data, sizeof(tun->flowlabel)); + memcpy(&tun->flowlabel, data, data_len); break; case NFTNL_OBJ_TUNNEL_SPORT: - memcpy(&tun->sport, data, sizeof(tun->sport)); + memcpy(&tun->sport, data, data_len); break; case NFTNL_OBJ_TUNNEL_DPORT: - memcpy(&tun->dport, data, sizeof(tun->dport)); + memcpy(&tun->dport, data, data_len); break; case NFTNL_OBJ_TUNNEL_FLAGS: - memcpy(&tun->tun_flags, data, sizeof(tun->tun_flags)); + memcpy(&tun->tun_flags, data, data_len); break; case NFTNL_OBJ_TUNNEL_TOS: - memcpy(&tun->tun_tos, data, sizeof(tun->tun_tos)); + memcpy(&tun->tun_tos, data, data_len); break; case NFTNL_OBJ_TUNNEL_TTL: - memcpy(&tun->tun_ttl, data, sizeof(tun->tun_ttl)); + memcpy(&tun->tun_ttl, data, data_len); break; case NFTNL_OBJ_TUNNEL_VXLAN_GBP: - memcpy(&tun->u.tun_vxlan.gbp, data, sizeof(tun->u.tun_vxlan.gbp)); + memcpy(&tun->u.tun_vxlan.gbp, data, data_len); break; case NFTNL_OBJ_TUNNEL_ERSPAN_VERSION: - memcpy(&tun->u.tun_erspan.version, data, sizeof(tun->u.tun_erspan.version)); + memcpy(&tun->u.tun_erspan.version, data, data_len); break; case NFTNL_OBJ_TUNNEL_ERSPAN_V1_INDEX: - memcpy(&tun->u.tun_erspan.u.v1_index, data, sizeof(tun->u.tun_erspan.u.v1_index)); + memcpy(&tun->u.tun_erspan.u.v1_index, data, data_len); break; case NFTNL_OBJ_TUNNEL_ERSPAN_V2_HWID: - memcpy(&tun->u.tun_erspan.u.v2.hwid, data, sizeof(tun->u.tun_erspan.u.v2.hwid)); + memcpy(&tun->u.tun_erspan.u.v2.hwid, data, data_len); break; case NFTNL_OBJ_TUNNEL_ERSPAN_V2_DIR: - memcpy(&tun->u.tun_erspan.u.v2.dir, data, sizeof(tun->u.tun_erspan.u.v2.dir)); + memcpy(&tun->u.tun_erspan.u.v2.dir, data, data_len); break; - default: - return -1; } return 0; } @@ -538,14 +536,34 @@ static int nftnl_obj_tunnel_snprintf(char *buf, size_t len, return snprintf(buf, len, "id %u ", tun->id); } +static struct attr_policy obj_tunnel_attr_policy[__NFTNL_OBJ_TUNNEL_MAX] = { + [NFTNL_OBJ_TUNNEL_ID] = { .maxlen = sizeof(uint32_t) }, + [NFTNL_OBJ_TUNNEL_IPV4_SRC] = { .maxlen = sizeof(uint32_t) }, + [NFTNL_OBJ_TUNNEL_IPV4_DST] = { .maxlen = sizeof(uint32_t) }, + [NFTNL_OBJ_TUNNEL_IPV6_SRC] = { .maxlen = sizeof(struct in6_addr) }, + [NFTNL_OBJ_TUNNEL_IPV6_DST] = { .maxlen = sizeof(struct in6_addr) }, + [NFTNL_OBJ_TUNNEL_IPV6_FLOWLABEL] = { .maxlen = sizeof(uint32_t) }, + [NFTNL_OBJ_TUNNEL_SPORT] = { .maxlen = sizeof(uint16_t) }, + [NFTNL_OBJ_TUNNEL_DPORT] = { .maxlen = sizeof(uint16_t) }, + [NFTNL_OBJ_TUNNEL_FLAGS] = { .maxlen = sizeof(uint32_t) }, + [NFTNL_OBJ_TUNNEL_TOS] = { .maxlen = sizeof(uint8_t) }, + [NFTNL_OBJ_TUNNEL_TTL] = { .maxlen = sizeof(uint8_t) }, + [NFTNL_OBJ_TUNNEL_VXLAN_GBP] = { .maxlen = sizeof(uint32_t) }, + [NFTNL_OBJ_TUNNEL_ERSPAN_VERSION] = { .maxlen = sizeof(uint32_t) }, + [NFTNL_OBJ_TUNNEL_ERSPAN_V1_INDEX] = { .maxlen = sizeof(uint32_t) }, + [NFTNL_OBJ_TUNNEL_ERSPAN_V2_HWID] = { .maxlen = sizeof(uint8_t) }, + [NFTNL_OBJ_TUNNEL_ERSPAN_V2_DIR] = { .maxlen = sizeof(uint8_t) }, +}; + struct obj_ops obj_ops_tunnel = { .name = "tunnel", .type = NFT_OBJECT_TUNNEL, .alloc_len = sizeof(struct nftnl_obj_tunnel), - .max_attr = NFTA_TUNNEL_KEY_MAX, + .nftnl_max_attr = __NFTNL_OBJ_TUNNEL_MAX - 1, + .attr_policy = obj_tunnel_attr_policy, .set = nftnl_obj_tunnel_set, .get = nftnl_obj_tunnel_get, .parse = nftnl_obj_tunnel_parse, .build = nftnl_obj_tunnel_build, - .snprintf = nftnl_obj_tunnel_snprintf, + .output = nftnl_obj_tunnel_snprintf, }; |