diff options
Diffstat (limited to 'src/expr/synproxy.c')
-rw-r--r-- | src/expr/synproxy.c | 17 |
1 files changed, 12 insertions, 5 deletions
diff --git a/src/expr/synproxy.c b/src/expr/synproxy.c index 630f3f4..97c321b 100644 --- a/src/expr/synproxy.c +++ b/src/expr/synproxy.c @@ -23,13 +23,13 @@ static int nftnl_expr_synproxy_set(struct nftnl_expr *e, uint16_t type, switch(type) { case NFTNL_EXPR_SYNPROXY_MSS: - memcpy(&synproxy->mss, data, sizeof(synproxy->mss)); + memcpy(&synproxy->mss, data, data_len); break; case NFTNL_EXPR_SYNPROXY_WSCALE: - memcpy(&synproxy->wscale, data, sizeof(synproxy->wscale)); + memcpy(&synproxy->wscale, data, data_len); break; case NFTNL_EXPR_SYNPROXY_FLAGS: - memcpy(&synproxy->flags, data, sizeof(synproxy->flags)); + memcpy(&synproxy->flags, data, data_len); break; } return 0; @@ -144,13 +144,20 @@ nftnl_expr_synproxy_snprintf(char *buf, size_t len, return offset; } +static struct attr_policy synproxy_attr_policy[__NFTNL_EXPR_SYNPROXY_MAX] = { + [NFTNL_EXPR_SYNPROXY_MSS] = { .maxlen = sizeof(uint16_t) }, + [NFTNL_EXPR_SYNPROXY_WSCALE] = { .maxlen = sizeof(uint8_t) }, + [NFTNL_EXPR_SYNPROXY_FLAGS] = { .maxlen = sizeof(uint32_t) }, +}; + struct expr_ops expr_ops_synproxy = { .name = "synproxy", .alloc_len = sizeof(struct nftnl_expr_synproxy), - .max_attr = NFTA_SYNPROXY_MAX, + .nftnl_max_attr = __NFTNL_EXPR_SYNPROXY_MAX - 1, + .attr_policy = synproxy_attr_policy, .set = nftnl_expr_synproxy_set, .get = nftnl_expr_synproxy_get, .parse = nftnl_expr_synproxy_parse, .build = nftnl_expr_synproxy_build, - .snprintf = nftnl_expr_synproxy_snprintf, + .output = nftnl_expr_synproxy_snprintf, }; |