diff options
Diffstat (limited to 'src/expr/redir.c')
| -rw-r--r-- | src/expr/redir.c | 19 |
1 files changed, 12 insertions, 7 deletions
diff --git a/src/expr/redir.c b/src/expr/redir.c index 4f56cb4..9971306 100644 --- a/src/expr/redir.c +++ b/src/expr/redir.c @@ -34,16 +34,14 @@ nftnl_expr_redir_set(struct nftnl_expr *e, uint16_t type, switch (type) { case NFTNL_EXPR_REDIR_REG_PROTO_MIN: - memcpy(&redir->sreg_proto_min, data, sizeof(redir->sreg_proto_min)); + memcpy(&redir->sreg_proto_min, data, data_len); break; case NFTNL_EXPR_REDIR_REG_PROTO_MAX: - memcpy(&redir->sreg_proto_max, data, sizeof(redir->sreg_proto_max)); + memcpy(&redir->sreg_proto_max, data, data_len); break; case NFTNL_EXPR_REDIR_FLAGS: - memcpy(&redir->flags, data, sizeof(redir->flags)); + memcpy(&redir->flags, data, data_len); break; - default: - return -1; } return 0; } @@ -159,13 +157,20 @@ nftnl_expr_redir_snprintf(char *buf, size_t remain, return offset; } +static struct attr_policy redir_attr_policy[__NFTNL_EXPR_REDIR_MAX] = { + [NFTNL_EXPR_REDIR_REG_PROTO_MIN] = { .maxlen = sizeof(uint32_t) }, + [NFTNL_EXPR_REDIR_REG_PROTO_MAX] = { .maxlen = sizeof(uint32_t) }, + [NFTNL_EXPR_REDIR_FLAGS] = { .maxlen = sizeof(uint32_t) }, +}; + struct expr_ops expr_ops_redir = { .name = "redir", .alloc_len = sizeof(struct nftnl_expr_redir), - .max_attr = NFTA_REDIR_MAX, + .nftnl_max_attr = __NFTNL_EXPR_REDIR_MAX - 1, + .attr_policy = redir_attr_policy, .set = nftnl_expr_redir_set, .get = nftnl_expr_redir_get, .parse = nftnl_expr_redir_parse, .build = nftnl_expr_redir_build, - .snprintf = nftnl_expr_redir_snprintf, + .output = nftnl_expr_redir_snprintf, }; |