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[DNSAPI]

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Properly check for domain name being set

CID 1401070

svn path=/trunk/; revision=73842
This commit is contained in:
Pierre Schweitzer 2017-02-19 12:42:08 +00:00
parent e4bf71987b
commit f772b72e3e
1 changed files with 2 additions and 2 deletions
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4
reactos/dll/win32/dnsapi/dnsapi/query.c
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@ -738,7 +738,7 @@ DnsQuery_W(LPCWSTR Name,
TempLen += StringLength;
HostWithDomainName = (PCHAR)RtlAllocateHeap(RtlGetProcessHeap(), 0, TempLen);
StringCchCopyA(HostWithDomainName, TempLen, network_info->HostName);
if (network_info->DomainName)
if (network_info->DomainName[0])
{
StringCchCatA(HostWithDomainName, TempLen, ".");
StringCchCatA(HostWithDomainName, TempLen, network_info->DomainName);
@ -783,7 +783,7 @@ DnsQuery_W(LPCWSTR Name,
if ((addr.s_addr != INADDR_ANY) && (addr.s_addr != INADDR_NONE))
adns_addserver(astate, addr);
}
if (network_info->DomainName)
if (network_info->DomainName[0])
{
adns_ccf_search(astate, "LOCALDOMAIN", -1, network_info->DomainName);
}