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nameserv: return at most 16 addresses from DNS_Name2IPAddress()

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This is the same limit as in the asynchronous resolver. Use common macro
for all buffers storing IP addresses.
This commit is contained in:
Miroslav Lichvar
2016-01-12 15:29:53 +01:00
parent 83cd8ae39b
commit c6554bfd30
5 changed files with 17 additions and 16 deletions
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8
stubs.c
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@@ -43,8 +43,6 @@
#ifndef FEAT_ASYNCDNS
#define MAX_ADDRESSES 16
/* This is a blocking implementation used when asynchronous resolving is not available */
struct DNS_Async_Instance {
@@ -57,14 +55,14 @@ static void
resolve_name(void *anything)
{
struct DNS_Async_Instance *inst;
IPAddr addrs[MAX_ADDRESSES];
IPAddr addrs[DNS_MAX_ADDRESSES];
DNS_Status status;
int i;
inst = (struct DNS_Async_Instance *)anything;
status = DNS_Name2IPAddress(inst->name, addrs, MAX_ADDRESSES);
status = DNS_Name2IPAddress(inst->name, addrs, DNS_MAX_ADDRESSES);
for (i = 0; status == DNS_Success && i < MAX_ADDRESSES &&
for (i = 0; status == DNS_Success && i < DNS_MAX_ADDRESSES &&
addrs[i].family != IPADDR_UNSPEC; i++)
;