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mdns: Fix include query ID in reponses

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Closes https://github.com/espressif/esp-idf/issues/5574


* Original commit: espressif/esp-idf@f62e321d87
This commit is contained in:
David Cermak
2020-07-27 07:14:34 +02:00
committed by suren-gabrielyan-espressif
parent 07f57523c8
commit 78f71ecdf6
2 changed files with 5 additions and 0 deletions
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3
components/mdns/mdns.c
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@ -980,6 +980,7 @@ static void _mdns_dispatch_tx_packet(mdns_tx_packet_t * p)
uint8_t count;
_mdns_set_u16(packet, MDNS_HEAD_FLAGS_OFFSET, p->flags);
_mdns_set_u16(packet, MDNS_HEAD_ID_OFFSET, p->id);
count = 0;
q = p->questions;
@ -1259,6 +1260,7 @@ static void _mdns_create_answer_from_parsed_packet(mdns_parsed_packet_t * parsed
}
packet->flags = MDNS_FLAGS_AUTHORITATIVE;
packet->distributed = parsed_packet->distributed;
packet->id = parsed_packet->id;
mdns_parsed_question_t * q = parsed_packet->questions;
while (q) {
@ -2662,6 +2664,7 @@ void mdns_parse_packet(mdns_rx_packet_t * packet)
parsed_packet->multicast = packet->multicast;
parsed_packet->authoritative = header.flags.value == MDNS_FLAGS_AUTHORITATIVE;
parsed_packet->distributed = header.flags.value == MDNS_FLAGS_DISTRIBUTED;
parsed_packet->id = header.id;
ip_addr_copy(parsed_packet->src, packet->src);
parsed_packet->src_port = packet->src_port;