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[IPHLPAPI] Don't (de)initialize ws2 on dll process (attach/detach), do it on IcmpCreateFile/IcmpCloseHandle instead, due to the circular dependency ws2_32 -> mswsock -> dnsapi(adns lib) -> iphlpapi -> ws2_32. This creates 2 references to ws2_32 and ws2_32 can't cleanup on WSACleanup. By Peter Hater. CORE-10440

Browse source 
svn path=/trunk/; revision=72747
This commit is contained in:
Amine Khaldi 2016-09-20 09:42:51 +00:00
parent b257841ecd
commit e9878b1c6a
2 changed files with 26 additions and 6 deletions
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28
reactos/dll/win32/iphlpapi/icmp.c
View file

@ -114,8 +114,18 @@ static int in_cksum(u_short *addr, int len)
HANDLE WINAPI Icmp6CreateFile(VOID)
{
icmp_t* icp;
int sid;
#ifdef __REACTOS__
WSADATA wsaData;
int sid=socket(AF_INET6,SOCK_RAW,IPPROTO_ICMPV6);
if (WSAStartup(MAKEWORD(2, 2), &wsaData) != ERROR_SUCCESS)
{
ERR_(winediag)("Failed to use ICMPV6 (network ping), this requires special permissions.\n");
return INVALID_HANDLE_VALUE;
}
#endif
sid=socket(AF_INET6,SOCK_RAW,IPPROTO_ICMPV6);
#ifndef __REACTOS__
if (sid < 0)
{
@ -133,6 +143,7 @@ HANDLE WINAPI Icmp6CreateFile(VOID)
if (icp==NULL) {
#ifdef __REACTOS__
closesocket(sid);
WSACleanup();
#else
close(sid);
#endif
@ -180,8 +191,17 @@ HANDLE WINAPI IcmpCreateFile(VOID)
static int once;
#endif
icmp_t* icp;
int sid;
#ifdef __REACTOS__
WSADATA wsaData;
int sid=socket(AF_INET,SOCK_RAW,IPPROTO_ICMP);
if (WSAStartup(MAKEWORD(2, 2), &wsaData) != ERROR_SUCCESS)
{
ERR_(winediag)("Failed to use ICMPV6 (network ping), this requires special permissions.\n");
return INVALID_HANDLE_VALUE;
}
#endif
sid=socket(AF_INET,SOCK_RAW,IPPROTO_ICMP);
#ifdef __REACTOS__
if (sid < 0) {
ERR_(winediag)("Failed to use ICMP (network ping), this requires special permissions.\n");
@ -204,6 +224,7 @@ HANDLE WINAPI IcmpCreateFile(VOID)
if (icp==NULL) {
#ifdef __REACTOS__
closesocket(sid);
WSACleanup();
#else
if (sid >= 0) close(sid);
#endif
@ -235,6 +256,9 @@ BOOL WINAPI IcmpCloseHandle(HANDLE IcmpHandle)
if (icp->sid >= 0) close(icp->sid);
#endif
HeapFree(GetProcessHeap (), 0, icp);
#ifdef __REACTOS__
WSACleanup();
#endif
return TRUE;
}

4
reactos/dll/win32/iphlpapi/iphlpapi_main.c
View file

@ -35,17 +35,13 @@ typedef struct _NAME_SERVER_LIST_CONTEXT {
BOOL WINAPI DllMain (HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)
{
WSADATA wsaData;
switch (fdwReason) {
case DLL_PROCESS_ATTACH:
DisableThreadLibraryCalls( hinstDLL );
interfaceMapInit();
WSAStartup(MAKEWORD(2, 2), &wsaData);
break;
case DLL_PROCESS_DETACH:
WSACleanup();
interfaceMapFree();
break;
}