if (got_size != size) {
char *type_name = ofp_message_type_to_string(type);
VLOG_WARN_RL(&bad_ofmsg_rl,
if (got_size != size) {
char *type_name = ofp_message_type_to_string(type);
VLOG_WARN_RL(&bad_ofmsg_rl,
type_name, got_size, size);
free(type_name);
return ofp_mkerr(OFPET_BAD_REQUEST, OFPBRC_BAD_LENGTH);
type_name, got_size, size);
free(type_name);
return ofp_mkerr(OFPET_BAD_REQUEST, OFPBRC_BAD_LENGTH);
got_size = ntohs(msg->length);
if (got_size < min_size) {
char *type_name = ofp_message_type_to_string(type);
got_size = ntohs(msg->length);
if (got_size < min_size) {
char *type_name = ofp_message_type_to_string(type);
"(expected at least %zu)",
type_name, got_size, min_size);
free(type_name);
"(expected at least %zu)",
type_name, got_size, min_size);
free(type_name);
if ((got_size - min_size) % array_elt_size) {
char *type_name = ofp_message_type_to_string(type);
VLOG_WARN_RL(&bad_ofmsg_rl,
if ((got_size - min_size) % array_elt_size) {
char *type_name = ofp_message_type_to_string(type);
VLOG_WARN_RL(&bad_ofmsg_rl,
"excess over %zu (%zu) is not evenly divisible by %zu "
"(remainder is %zu)",
type_name, got_size, min_size, got_size - min_size,
"excess over %zu (%zu) is not evenly divisible by %zu "
"(remainder is %zu)",
type_name, got_size, min_size, got_size - min_size,
"but message has room for only %zu bytes",
actions_len, extra);
return ofp_mkerr(OFPET_BAD_REQUEST, OFPBRC_BAD_LENGTH);
}
if (actions_len % sizeof(union ofp_action)) {
"but message has room for only %zu bytes",
actions_len, extra);
return ofp_mkerr(OFPET_BAD_REQUEST, OFPBRC_BAD_LENGTH);
}
if (actions_len % sizeof(union ofp_action)) {
"which is not a multiple of %zu",
actions_len, sizeof(union ofp_action));
return ofp_mkerr(OFPET_BAD_REQUEST, OFPBRC_BAD_LENGTH);
"which is not a multiple of %zu",
actions_len, sizeof(union ofp_action));
return ofp_mkerr(OFPET_BAD_REQUEST, OFPBRC_BAD_LENGTH);
if (n_slots > slots_left) {
VLOG_DBG_RL(&bad_ofmsg_rl,
if (n_slots > slots_left) {
VLOG_DBG_RL(&bad_ofmsg_rl,
* data link type is unknown. */
wc |= OFPFW_NW | OFPFW_TP;
m->nw_src = m->nw_dst = m->nw_proto = 0;
* data link type is unknown. */
wc |= OFPFW_NW | OFPFW_TP;
m->nw_src = m->nw_dst = m->nw_proto = 0;
wc &= ~(OFPFW_NW | OFPFW_TP);
m->nw_proto = m->nw_src = m->nw_dst = 0;
m->tp_src = m->tp_dst = 0;
wc &= ~(OFPFW_NW | OFPFW_TP);
m->nw_proto = m->nw_src = m->nw_dst = 0;
m->tp_src = m->tp_dst = 0;