diff options
Diffstat (limited to 'src/obj/synproxy.c')
| -rw-r--r-- | src/obj/synproxy.c | 39 |
1 files changed, 15 insertions, 24 deletions
diff --git a/src/obj/synproxy.c b/src/obj/synproxy.c index 56ebc85..65fbcf7 100644 --- a/src/obj/synproxy.c +++ b/src/obj/synproxy.c @@ -19,16 +19,14 @@ static int nftnl_obj_synproxy_set(struct nftnl_obj *e, uint16_t type, switch (type) { case NFTNL_OBJ_SYNPROXY_MSS: - synproxy->mss = *((uint16_t *)data); + memcpy(&synproxy->mss, data, data_len); break; case NFTNL_OBJ_SYNPROXY_WSCALE: - synproxy->wscale = *((uint8_t *)data); + memcpy(&synproxy->wscale, data, data_len); break; case NFTNL_OBJ_SYNPROXY_FLAGS: - synproxy->flags = *((uint32_t *)data); + memcpy(&synproxy->flags, data, data_len); break; - default: - return -1; } return 0; } @@ -117,11 +115,12 @@ static int nftnl_obj_synproxy_parse(struct nftnl_obj *e, struct nlattr *attr) return 0; } -static int nftnl_obj_synproxy_snprintf_default(char *buf, size_t size, - const struct nftnl_obj *e) +static int nftnl_obj_synproxy_snprintf(char *buf, size_t len, + uint32_t flags, + const struct nftnl_obj *e) { struct nftnl_obj_synproxy *synproxy = nftnl_obj_data(e); - int ret, offset = 0, len = size; + int ret, offset = 0; if (e->flags & (1 << NFTNL_OBJ_SYNPROXY_MSS) && e->flags & (1 << NFTNL_OBJ_SYNPROXY_WSCALE)) { @@ -133,29 +132,21 @@ static int nftnl_obj_synproxy_snprintf_default(char *buf, size_t size, return offset; } -static int nftnl_obj_synproxy_snprintf(char *buf, size_t len, uint32_t type, - uint32_t flags, - const struct nftnl_obj *e) -{ - switch (type) { - case NFTNL_OUTPUT_DEFAULT: - return nftnl_obj_synproxy_snprintf_default(buf, len, e); - case NFTNL_OUTPUT_XML: - case NFTNL_OUTPUT_JSON: - default: - break; - } - return -1; -} +static struct attr_policy obj_synproxy_attr_policy[__NFTNL_OBJ_SYNPROXY_MAX] = { + [NFTNL_OBJ_SYNPROXY_MSS] = { .maxlen = sizeof(uint16_t) }, + [NFTNL_OBJ_SYNPROXY_WSCALE] = { .maxlen = sizeof(uint8_t) }, + [NFTNL_OBJ_SYNPROXY_FLAGS] = { .maxlen = sizeof(uint32_t) }, +}; struct obj_ops obj_ops_synproxy = { .name = "synproxy", .type = NFT_OBJECT_SYNPROXY, .alloc_len = sizeof(struct nftnl_obj_synproxy), - .max_attr = NFTA_SYNPROXY_MAX, + .nftnl_max_attr = __NFTNL_OBJ_SYNPROXY_MAX - 1, + .attr_policy = obj_synproxy_attr_policy, .set = nftnl_obj_synproxy_set, .get = nftnl_obj_synproxy_get, .parse = nftnl_obj_synproxy_parse, .build = nftnl_obj_synproxy_build, - .snprintf = nftnl_obj_synproxy_snprintf, + .output = nftnl_obj_synproxy_snprintf, }; |