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Merge branch 'bugfix/mdns_query_failed_after_init_v3.2' into 'release/v3.2'

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Fixed: mdns query failed after init (Backport v3.2)

See merge request idf/esp-idf!3729
This commit is contained in:
Ivan Grokhotkov 2018-11-21 11:41:34 +08:00
parent 18b65dca26 174b3b89e4
commit 6681096e55
1 changed files with 1 additions and 1 deletions
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2
components/mdns/mdns.c
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@ -3465,7 +3465,7 @@ static mdns_tx_packet_t * _mdns_create_search_packet(mdns_search_once_t * search
static void _mdns_search_send_pcb(mdns_search_once_t * search, tcpip_adapter_if_t tcpip_if, mdns_ip_protocol_t ip_protocol)
{
mdns_tx_packet_t * packet = NULL;
if (_mdns_server->interfaces[tcpip_if].pcbs[ip_protocol].pcb && _mdns_server->interfaces[tcpip_if].pcbs[ip_protocol].state == PCB_RUNNING) {
if (_mdns_server->interfaces[tcpip_if].pcbs[ip_protocol].pcb && _mdns_server->interfaces[tcpip_if].pcbs[ip_protocol].state > PCB_INIT) {
packet = _mdns_create_search_packet(search, tcpip_if, ip_protocol);
if (!packet) {
return;