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Fix wrong sizeof() and remove superfluous NULL pointer check in MDNS

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This commit is contained in:
Dirk Ziegelmeier 2016-08-29 19:15:22 +02:00
parent db6aa82a10
commit fb62e9350f
1 changed files with 2 additions and 2 deletions
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4
src/apps/mdns/mdns.c
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@ -632,7 +632,7 @@ mdns_build_service_domain(struct mdns_domain *domain, struct mdns_service *servi
}
res = mdns_domain_add_label(domain, service->service, (u8_t)strlen(service->service));
LWIP_ERROR("mdns_build_service_domain: Failed to add label", (res == ERR_OK), return res);
res = mdns_domain_add_label(domain, dnssd_protos[service->proto], (u8_t)(sizeof((dnssd_protos[service->proto])-1)));
res = mdns_domain_add_label(domain, dnssd_protos[service->proto], (u8_t)(sizeof(dnssd_protos[DNSSD_PROTO_UDP])-1));
LWIP_ERROR("mdns_build_service_domain: Failed to add label", (res == ERR_OK), return res);
return mdns_add_dotlocal(domain);
}
@ -819,7 +819,7 @@ mdns_write_domain(struct mdns_outpacket *outpkt, struct mdns_domain *domain)
u16_t jump_offset = 0;
u16_t jump;
if (outpkt && outpkt->pbuf && !domain->skip_compression) {
if (!domain->skip_compression) {
for (i = 0; i < NUM_DOMAIN_OFFSETS; ++i) {
u16_t offset = outpkt->domain_offsets[i];
if (offset) {