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Merge pull request #5945 from kjbracey-arm/dns_multiple 

Correct return value of nsapi_dns_query_multiple
pull/5966/head
Cruz Monrreal 2018-01-29 10:09:42 -06:00 committed by GitHub
parent ebc8adbd4f 15a3922f58
commit 49cdb0bb07
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1 changed files with 4 additions and 3 deletions
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7
features/netsocket/nsapi_dns.cpp
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@ -214,7 +214,7 @@ static nsapi_size_or_error_t nsapi_dns_query_multiple(NetworkStack *stack, const
socket.set_timeout(DNS_TIMEOUT);
// create network packet
uint8_t *packet = (uint8_t *)malloc(DNS_BUFFER_SIZE);
uint8_t * const packet = (uint8_t *)malloc(DNS_BUFFER_SIZE);
if (!packet) {
return NSAPI_ERROR_NO_MEMORY;
}
@ -243,8 +243,9 @@ static nsapi_size_or_error_t nsapi_dns_query_multiple(NetworkStack *stack, const
}
const uint8_t *response = packet;
if (dns_scan_response(&response, addr, addr_count) > 0) {
result = NSAPI_ERROR_OK;
int count = dns_scan_response(&response, addr, addr_count);
if (count > 0) {
result = count;
}
/* The DNS response is final, no need to check other servers */