diff options
Diffstat (limited to 'src/expr/target.c')
| -rw-r--r-- | src/expr/target.c | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/src/expr/target.c b/src/expr/target.c index b7c595a..8259a20 100644 --- a/src/expr/target.c +++ b/src/expr/target.c @@ -46,7 +46,7 @@ nftnl_expr_target_set(struct nftnl_expr *e, uint16_t type, (const char *) data); break; case NFTNL_EXPR_TG_REV: - memcpy(&tg->rev, data, sizeof(tg->rev)); + memcpy(&tg->rev, data, data_len); break; case NFTNL_EXPR_TG_INFO: if (e->flags & (1 << NFTNL_EXPR_TG_INFO)) @@ -55,8 +55,6 @@ nftnl_expr_target_set(struct nftnl_expr *e, uint16_t type, tg->data = data; tg->data_len = data_len; break; - default: - return -1; } return 0; } @@ -180,14 +178,21 @@ static void nftnl_expr_target_free(const struct nftnl_expr *e) xfree(target->data); } +static struct attr_policy target_attr_policy[__NFTNL_EXPR_TG_MAX] = { + [NFTNL_EXPR_TG_NAME] = { .maxlen = XT_EXTENSION_MAXNAMELEN }, + [NFTNL_EXPR_TG_REV] = { .maxlen = sizeof(uint32_t) }, + [NFTNL_EXPR_TG_INFO] = { .maxlen = 0 }, +}; + struct expr_ops expr_ops_target = { .name = "target", .alloc_len = sizeof(struct nftnl_expr_target), - .max_attr = NFTA_TARGET_MAX, + .nftnl_max_attr = __NFTNL_EXPR_TG_MAX - 1, + .attr_policy = target_attr_policy, .free = nftnl_expr_target_free, .set = nftnl_expr_target_set, .get = nftnl_expr_target_get, .parse = nftnl_expr_target_parse, .build = nftnl_expr_target_build, - .snprintf = nftnl_expr_target_snprintf, + .output = nftnl_expr_target_snprintf, }; |