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Merge pull request #2963 from bulislaw/master 

DNS: Fix return value for successful name resolutions
pull/1306/merge
Martin Kojtal 2016-10-10 09:41:41 +01:00 committed by GitHub
parent 864ff7754b 922e9526bf
commit d6389a4b8b
1 changed files with 6 additions and 3 deletions
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7
features/netsocket/nsapi_dns.cpp
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@ -217,7 +217,7 @@ static int nsapi_dns_query_multiple(NetworkStack *stack, const char *host,
return NSAPI_ERROR_NO_MEMORY; return NSAPI_ERROR_NO_MEMORY;
} }
int result = NSAPI_ERROR_DNS_FAILURE; int result = NSAPI_ERROR_OK;
// check against each dns server // check against each dns server
for (unsigned i = 0; i < DNS_SERVERS_SIZE; i++) { for (unsigned i = 0; i < DNS_SERVERS_SIZE; i++) {
@ -243,9 +243,12 @@ static int nsapi_dns_query_multiple(NetworkStack *stack, const char *host,
} }
const uint8_t *response = packet; const uint8_t *response = packet;
dns_scan_response(&response, addr, addr_count); if (!dns_scan_response(&response, addr, addr_count)) {
result = NSAPI_ERROR_DNS_FAILURE;
} else {
break; break;
} }
}
// clean up packet // clean up packet
free(packet); free(packet);