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dplayx: Check return of CoCreateInstance (Coverity).

This commit is contained in:
Marcus Meissner 2013-01-07 22:17:28 +01:00 committed by Alexandre Julliard
parent 7ff6afd091
commit 2cd1fed6ee
1 changed files with 139 additions and 65 deletions
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204
dlls/dplayx/tests/dplayx.c
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@ -658,8 +658,10 @@ static void init_TCPIP_provider( LPDIRECTPLAY4 pDP,
LPDIRECTPLAYLOBBY3 pDPL;
HRESULT hr;
CoCreateInstance( &CLSID_DirectPlayLobby, NULL, CLSCTX_ALL,
&IID_IDirectPlayLobby3A, (LPVOID*) &pDPL );
hr = CoCreateInstance( &CLSID_DirectPlayLobby, NULL, CLSCTX_ALL,
&IID_IDirectPlayLobby3A, (LPVOID*) &pDPL );
ok (SUCCEEDED (hr), "CCI of CLSID_DirectPlayLobby / IID_IDirectPlayLobby3A failed\n");
if (FAILED (hr)) return;
/* Service provider */
addressElements[0].guidDataType = DPAID_ServiceProvider;
@ -801,6 +803,7 @@ static BOOL CALLBACK EnumConnections_cb( LPCGUID lpguidSP,
lpCallbackData callbackData = (lpCallbackData) lpContext;
LPDIRECTPLAYLOBBY pDPL;
HRESULT hr;
if (!callbackData->dwFlags)
@ -811,8 +814,11 @@ static BOOL CALLBACK EnumConnections_cb( LPCGUID lpguidSP,
checkFlags( callbackData->dwFlags, dwFlags, FLAGS_DPCONNECTION );
/* Get info from lpConnection */
CoCreateInstance( &CLSID_DirectPlayLobby, NULL, CLSCTX_ALL,
&IID_IDirectPlayLobby3A, (LPVOID*) &pDPL );
hr = CoCreateInstance( &CLSID_DirectPlayLobby, NULL, CLSCTX_ALL,
&IID_IDirectPlayLobby3A, (LPVOID*) &pDPL );
ok( SUCCEEDED(hr), "CCI of CLSID_DirectPlayLobby / IID_IDirectPlayLobby3A failed\n");
if (FAILED(hr))
return FALSE;
callbackData->dwCounter2 = 0;
IDirectPlayLobby_EnumAddress( pDPL, EnumAddress_cb2, lpConnection,
@ -832,9 +838,11 @@ static void test_EnumConnections(void)
HRESULT hr;
CoCreateInstance( &CLSID_DirectPlay, NULL, CLSCTX_ALL,
&IID_IDirectPlay4A, (LPVOID*) &pDP );
hr = CoCreateInstance( &CLSID_DirectPlay, NULL, CLSCTX_ALL,
&IID_IDirectPlay4A, (LPVOID*) &pDP );
ok (SUCCEEDED(hr), "CCI of CLSID_DirectPlay / IID_IDirectPlay4A failed\n");
if (FAILED(hr)) return;
callbackData.dwCounter1 = 0;
callbackData.dwFlags = 0;
@ -929,9 +937,13 @@ static void test_InitializeConnection(void)
{
LPDIRECTPLAY4 pDP;
HRESULT hr;
CoCreateInstance( &CLSID_DirectPlay, NULL, CLSCTX_ALL,
&IID_IDirectPlay4A, (LPVOID*) &pDP );
hr = CoCreateInstance( &CLSID_DirectPlay, NULL, CLSCTX_ALL,
&IID_IDirectPlay4A, (LPVOID*) &pDP );
ok (SUCCEEDED(hr), "CCI of CLSID_DirectPlay / IID_IDirectPlay4A failed\n");
if (FAILED(hr)) return;
IDirectPlayX_EnumConnections( pDP, &appGuid, EnumConnections_cb2, pDP, 0 );
@ -949,8 +961,11 @@ static void test_GetCaps(void)
HRESULT hr;
CoCreateInstance( &CLSID_DirectPlay, NULL, CLSCTX_ALL,
&IID_IDirectPlay4A, (LPVOID*) &pDP );
hr = CoCreateInstance( &CLSID_DirectPlay, NULL, CLSCTX_ALL,
&IID_IDirectPlay4A, (LPVOID*) &pDP );
ok (SUCCEEDED(hr), "CCI of CLSID_DirectPlay / IID_IDirectPlay4A failed\n");
if (FAILED(hr)) return;
ZeroMemory( &dpcaps, sizeof(DPCAPS) );
/* Service provider not ininitialized */
@ -1058,10 +1073,16 @@ static void test_Open(void)
HRESULT hr;
CoCreateInstance( &CLSID_DirectPlay, NULL, CLSCTX_ALL,
&IID_IDirectPlay4A, (LPVOID*) &pDP_server );
CoCreateInstance( &CLSID_DirectPlay, NULL, CLSCTX_ALL,
&IID_IDirectPlay4A, (LPVOID*) &pDP );
hr = CoCreateInstance( &CLSID_DirectPlay, NULL, CLSCTX_ALL,
&IID_IDirectPlay4A, (LPVOID*) &pDP_server );
ok( SUCCEEDED(hr), "CCI of CLSID_DirectPlay / IID_IDirectPlay4A failed\n" );
if (FAILED(hr)) return;
hr = CoCreateInstance( &CLSID_DirectPlay, NULL, CLSCTX_ALL,
&IID_IDirectPlay4A, (LPVOID*) &pDP );
ok( SUCCEEDED(hr), "CCI of CLSID_DirectPlay / IID_IDirectPlay4A failed\n" );
if (FAILED(hr)) return;
ZeroMemory( &dpsd_server, sizeof(DPSESSIONDESC2) );
ZeroMemory( &dpsd, sizeof(DPSESSIONDESC2) );
@ -1215,8 +1236,10 @@ static LPDIRECTPLAY4 create_session(DPSESSIONDESC2 *lpdpsd)
DPID dpid;
HRESULT hr;
CoCreateInstance( &CLSID_DirectPlay, NULL, CLSCTX_ALL,
&IID_IDirectPlay4A, (LPVOID*) &pDP );
hr = CoCreateInstance( &CLSID_DirectPlay, NULL, CLSCTX_ALL,
&IID_IDirectPlay4A, (LPVOID*) &pDP );
ok( SUCCEEDED(hr), "CCI of CLSID_DirectPlay / IID_IDirectPlay4A failed\n" );
if (FAILED(hr)) return NULL;
init_TCPIP_provider( pDP, "127.0.0.1", 0 );
@ -1250,8 +1273,11 @@ static void test_EnumSessions(void)
UINT i;
CoCreateInstance( &CLSID_DirectPlay, NULL, CLSCTX_ALL,
&IID_IDirectPlay4A, (LPVOID*) &pDP );
hr = CoCreateInstance( &CLSID_DirectPlay, NULL, CLSCTX_ALL,
&IID_IDirectPlay4A, (LPVOID*) &pDP );
ok( SUCCEEDED(hr), "CCI of CLSID_DirectPlay / IID_IDirectPlay4A failed\n" );
if (FAILED(hr)) return;
ZeroMemory( &dpsd, sizeof(DPSESSIONDESC2) );
callbackData.dwCounter1 = -1; /* So that after a call to EnumSessions
we get the exact number of sessions */
@ -1337,6 +1363,7 @@ static void test_EnumSessions(void)
for (i=0; i<N_SESSIONS; i++)
{
pDPserver[i] = create_session( &dpsd_server[i] );
if (!pDPserver[i]) return;
}
@ -1622,8 +1649,10 @@ static void test_SessionDesc(void)
for (i=0; i<2; i++)
{
CoCreateInstance( &CLSID_DirectPlay, NULL, CLSCTX_ALL,
&IID_IDirectPlay4A, (LPVOID*) &pDP[i] );
hr = CoCreateInstance( &CLSID_DirectPlay, NULL, CLSCTX_ALL,
&IID_IDirectPlay4A, (LPVOID*) &pDP[i] );
ok( SUCCEEDED(hr), "CCI of CLSID_DirectPlay / IID_IDirectPlay4A failed\n" );
if (FAILED(hr)) return;
}
ZeroMemory( &dpsd, sizeof(DPSESSIONDESC2) );
@ -1792,10 +1821,16 @@ static void test_CreatePlayer(void)
HRESULT hr;
CoCreateInstance( &CLSID_DirectPlay, NULL, CLSCTX_ALL,
&IID_IDirectPlay4A, (LPVOID*) &pDP[0] );
CoCreateInstance( &CLSID_DirectPlay, NULL, CLSCTX_ALL,
&IID_IDirectPlay4A, (LPVOID*) &pDP[1] );
hr = CoCreateInstance( &CLSID_DirectPlay, NULL, CLSCTX_ALL,
&IID_IDirectPlay4A, (LPVOID*) &pDP[0] );
ok( SUCCEEDED(hr), "CCI of CLSID_DirectPlay / IID_IDirectPlay4A failed\n" );
if (FAILED(hr)) return;
hr = CoCreateInstance( &CLSID_DirectPlay, NULL, CLSCTX_ALL,
&IID_IDirectPlay4A, (LPVOID*) &pDP[1] );
ok( SUCCEEDED(hr), "CCI of CLSID_DirectPlay / IID_IDirectPlay4A failed\n" );
if (FAILED(hr)) return;
ZeroMemory( &dpsd, sizeof(DPSESSIONDESC2) );
ZeroMemory( &name, sizeof(DPNAME) );
@ -1964,8 +1999,10 @@ static void test_GetPlayerCaps(void)
for (i=0; i<2; i++)
{
CoCreateInstance( &CLSID_DirectPlay, NULL, CLSCTX_ALL,
&IID_IDirectPlay4A, (LPVOID*) &pDP[i] );
hr= CoCreateInstance( &CLSID_DirectPlay, NULL, CLSCTX_ALL,
&IID_IDirectPlay4A, (LPVOID*) &pDP[i] );
ok( SUCCEEDED(hr), "CCI of CLSID_DirectPlay / IID_IDirectPlay4A failed\n" );
if (FAILED(hr)) return;
}
ZeroMemory( &dpsd, sizeof(DPSESSIONDESC2) );
dpsd.dwSize = sizeof(DPSESSIONDESC2);
@ -2132,8 +2169,10 @@ static void test_PlayerData(void)
DWORD dwDataSizeGet = dwDataSizeFake;
CoCreateInstance( &CLSID_DirectPlay, NULL, CLSCTX_ALL,
&IID_IDirectPlay4A, (LPVOID*) &pDP );
hr = CoCreateInstance( &CLSID_DirectPlay, NULL, CLSCTX_ALL,
&IID_IDirectPlay4A, (LPVOID*) &pDP );
ok( SUCCEEDED(hr), "CCI of CLSID_DirectPlay / IID_IDirectPlay4A failed\n" );
if (FAILED(hr)) return;
/* No service provider */
hr = IDirectPlayX_SetPlayerData( pDP, 0, (LPVOID) lpData,
@ -2390,8 +2429,10 @@ static void test_PlayerName(void)
for (i=0; i<2; i++)
{
CoCreateInstance( &CLSID_DirectPlay, NULL, CLSCTX_ALL,
&IID_IDirectPlay4A, (LPVOID*) &pDP[i] );
hr= CoCreateInstance( &CLSID_DirectPlay, NULL, CLSCTX_ALL,
&IID_IDirectPlay4A, (LPVOID*) &pDP[i] );
ok( SUCCEEDED(hr), "CCI of CLSID_DirectPlay / IID_IDirectPlay4A failed\n" );
if (FAILED(hr)) return;
}
ZeroMemory( &dpsd, sizeof(DPSESSIONDESC2) );
ZeroMemory( &playerName, sizeof(DPNAME) );
@ -2666,8 +2707,10 @@ static void test_GetPlayerAccount(void)
for (i=0; i<2; i++)
{
CoCreateInstance( &CLSID_DirectPlay, NULL, CLSCTX_ALL,
&IID_IDirectPlay4A, (LPVOID*) &pDP[i] );
hr = CoCreateInstance( &CLSID_DirectPlay, NULL, CLSCTX_ALL,
&IID_IDirectPlay4A, (LPVOID*) &pDP[i] );
ok( SUCCEEDED(hr), "CCI of CLSID_DirectPlay / IID_IDirectPlay4A failed\n" );
if (FAILED(hr)) return;
}
ZeroMemory( &dpsd, sizeof(DPSESSIONDESC2) );
dpsd.dwSize = sizeof(DPSESSIONDESC2);
@ -2850,13 +2893,16 @@ static void test_GetPlayerAddress(void)
for (i=0; i<2; i++)
{
CoCreateInstance( &CLSID_DirectPlay, NULL, CLSCTX_ALL,
&IID_IDirectPlay4A, (LPVOID*) &pDP[i] );
hr = CoCreateInstance( &CLSID_DirectPlay, NULL, CLSCTX_ALL,
&IID_IDirectPlay4A, (LPVOID*) &pDP[i] );
ok( SUCCEEDED(hr), "CCI of CLSID_DirectPlay / IID_IDirectPlay4A failed\n" );
if (FAILED(hr)) return;
}
ZeroMemory( &dpsd, sizeof(DPSESSIONDESC2) );
CoCreateInstance( &CLSID_DirectPlayLobby, NULL, CLSCTX_ALL,
&IID_IDirectPlayLobby3A, (LPVOID*) &pDPL );
hr = CoCreateInstance( &CLSID_DirectPlayLobby, NULL, CLSCTX_ALL,
&IID_IDirectPlayLobby3A, (LPVOID*) &pDPL );
ok( SUCCEEDED(hr), "CCI of CLSID_DirectPlayLobby / IID_IDirectPlayLobby3A failed\n" );
if (FAILED(hr)) return;
/* Uninitialized service provider */
hr = IDirectPlayX_GetPlayerAddress( pDP[0], 0, lpData, &dwDataSize );
@ -2982,8 +3028,10 @@ static void test_GetPlayerFlags(void)
for (i=0; i<2; i++)
{
CoCreateInstance( &CLSID_DirectPlay, NULL, CLSCTX_ALL,
&IID_IDirectPlay4A, (LPVOID*) &pDP[i] );
hr= CoCreateInstance( &CLSID_DirectPlay, NULL, CLSCTX_ALL,
&IID_IDirectPlay4A, (LPVOID*) &pDP[i] );
ok( SUCCEEDED(hr), "CCI of CLSID_DirectPlay / IID_IDirectPlay4A failed\n" );
if (FAILED(hr)) return;
}
ZeroMemory( &dpsd, sizeof(DPSESSIONDESC2) );
dpsd.dwSize = sizeof(DPSESSIONDESC2);
@ -3093,8 +3141,10 @@ static void test_CreateGroup(void)
CallbackData callbackData;
CoCreateInstance( &CLSID_DirectPlay, NULL, CLSCTX_ALL,
&IID_IDirectPlay4A, (LPVOID*) &pDP );
hr= CoCreateInstance( &CLSID_DirectPlay, NULL, CLSCTX_ALL,
&IID_IDirectPlay4A, (LPVOID*) &pDP );
ok( SUCCEEDED(hr), "CCI of CLSID_DirectPlay / IID_IDirectPlay4A failed\n" );
if (FAILED(hr)) return;
ZeroMemory( &dpsd, sizeof(DPSESSIONDESC2) );
dpsd.dwSize = sizeof(DPSESSIONDESC2);
dpsd.guidApplication = appGuid;
@ -3393,8 +3443,10 @@ static void test_GroupOwner(void)
for (i=0; i<2; i++)
{
CoCreateInstance( &CLSID_DirectPlay, NULL, CLSCTX_ALL,
&IID_IDirectPlay4A, (LPVOID*) &pDP[i] );
hr = CoCreateInstance( &CLSID_DirectPlay, NULL, CLSCTX_ALL,
&IID_IDirectPlay4A, (LPVOID*) &pDP[i] );
ok( SUCCEEDED(hr), "CCI of CLSID_DirectPlay / IID_IDirectPlay4A failed\n" );
if (FAILED(hr)) return;
}
ZeroMemory( &dpsd, sizeof(DPSESSIONDESC2) );
dpsd.dwSize = sizeof(DPSESSIONDESC2);
@ -3560,8 +3612,10 @@ static void test_EnumPlayers(void)
for (i=0; i<3; i++)
{
CoCreateInstance( &CLSID_DirectPlay, NULL, CLSCTX_ALL,
&IID_IDirectPlay4A, (LPVOID*) &pDP[i] );
hr = CoCreateInstance( &CLSID_DirectPlay, NULL, CLSCTX_ALL,
&IID_IDirectPlay4A, (LPVOID*) &pDP[i] );
ok( SUCCEEDED(hr), "CCI of CLSID_DirectPlay / IID_IDirectPlay4A failed\n" );
if (FAILED(hr)) return;
ZeroMemory( &dpsd[i], sizeof(DPSESSIONDESC2) );
dpsd[i].dwSize = sizeof(DPSESSIONDESC2);
@ -3881,8 +3935,10 @@ static void test_EnumGroups(void)
for (i=0; i<3; i++)
{
CoCreateInstance( &CLSID_DirectPlay, NULL, CLSCTX_ALL,
&IID_IDirectPlay4A, (LPVOID*) &pDP[i] );
hr = CoCreateInstance( &CLSID_DirectPlay, NULL, CLSCTX_ALL,
&IID_IDirectPlay4A, (LPVOID*) &pDP[i] );
ok( SUCCEEDED(hr), "CCI of CLSID_DirectPlay / IID_IDirectPlay4A failed\n" );
if (FAILED(hr)) return;
ZeroMemory( &dpsd[i], sizeof(DPSESSIONDESC2) );
dpsd[i].dwSize = sizeof(DPSESSIONDESC2);
@ -4106,8 +4162,10 @@ static void test_EnumGroupsInGroup(void)
for (i=0; i<2; i++)
{
CoCreateInstance( &CLSID_DirectPlay, NULL, CLSCTX_ALL,
&IID_IDirectPlay4A, (LPVOID*) &pDP[i] );
hr = CoCreateInstance( &CLSID_DirectPlay, NULL, CLSCTX_ALL,
&IID_IDirectPlay4A, (LPVOID*) &pDP[i] );
ok( SUCCEEDED(hr), "CCI of CLSID_DirectPlay / IID_IDirectPlay4A failed\n" );
if (FAILED(hr)) return;
ZeroMemory( &dpsd[i], sizeof(DPSESSIONDESC2) );
dpsd[i].dwSize = sizeof(DPSESSIONDESC2);
@ -4342,8 +4400,10 @@ static void test_groups_p2p(void)
for (i=0; i<2; i++)
{
CoCreateInstance( &CLSID_DirectPlay, NULL, CLSCTX_ALL,
&IID_IDirectPlay4A, (LPVOID*) &pDP[i] );
hr = CoCreateInstance( &CLSID_DirectPlay, NULL, CLSCTX_ALL,
&IID_IDirectPlay4A, (LPVOID*) &pDP[i] );
ok( SUCCEEDED(hr), "CCI of CLSID_DirectPlay / IID_IDirectPlay4A failed\n" );
if (FAILED(hr)) return;
}
ZeroMemory( &dpsd, sizeof(DPSESSIONDESC2) );
dpsd.dwSize = sizeof(DPSESSIONDESC2);
@ -4575,8 +4635,10 @@ static void test_groups_cs(void)
for (i=0; i<2; i++)
{
CoCreateInstance( &CLSID_DirectPlay, NULL, CLSCTX_ALL,
&IID_IDirectPlay4A, (LPVOID*) &pDP[i] );
hr = CoCreateInstance( &CLSID_DirectPlay, NULL, CLSCTX_ALL,
&IID_IDirectPlay4A, (LPVOID*) &pDP[i] );
ok( SUCCEEDED(hr), "CCI of CLSID_DirectPlay / IID_IDirectPlay4A failed\n" );
if (FAILED(hr)) return;
}
ZeroMemory( &dpsd, sizeof(DPSESSIONDESC2) );
dpsd.dwSize = sizeof(DPSESSIONDESC2);
@ -4812,8 +4874,10 @@ static void test_Send(void)
for (i=0; i<2; i++)
{
CoCreateInstance( &CLSID_DirectPlay, NULL, CLSCTX_ALL,
&IID_IDirectPlay4A, (LPVOID*) &pDP[i] );
hr = CoCreateInstance( &CLSID_DirectPlay, NULL, CLSCTX_ALL,
&IID_IDirectPlay4A, (LPVOID*) &pDP[i] );
ok( SUCCEEDED(hr), "CCI of CLSID_DirectPlay / IID_IDirectPlay4A failed\n" );
if (FAILED(hr)) return;
}
ZeroMemory( &dpsd, sizeof(DPSESSIONDESC2) );
@ -5146,8 +5210,10 @@ static void test_Receive(void)
UINT i;
CoCreateInstance( &CLSID_DirectPlay, NULL, CLSCTX_ALL,
&IID_IDirectPlay4A, (LPVOID*) &pDP );
hr = CoCreateInstance( &CLSID_DirectPlay, NULL, CLSCTX_ALL,
&IID_IDirectPlay4A, (LPVOID*) &pDP );
ok( SUCCEEDED(hr), "CCI of CLSID_DirectPlay / IID_IDirectPlay4A failed\n" );
if (FAILED(hr)) return;
ZeroMemory( &dpsd, sizeof(DPSESSIONDESC2) );
dpsd.dwSize = sizeof(DPSESSIONDESC2);
@ -5427,8 +5493,10 @@ static void test_GetMessageCount(void)
for (i=0; i<2; i++)
{
CoCreateInstance( &CLSID_DirectPlay, NULL, CLSCTX_ALL,
&IID_IDirectPlay4A, (LPVOID*) &pDP[i] );
hr = CoCreateInstance( &CLSID_DirectPlay, NULL, CLSCTX_ALL,
&IID_IDirectPlay4A, (LPVOID*) &pDP[i] );
ok( SUCCEEDED(hr), "CCI of CLSID_DirectPlay / IID_IDirectPlay4A failed\n" );
if (FAILED(hr)) return;
}
ZeroMemory( &dpsd, sizeof(DPSESSIONDESC2) );
@ -5648,8 +5716,10 @@ static void test_GetMessageQueue(void)
for (i=0; i<2; i++)
{
CoCreateInstance( &CLSID_DirectPlay, NULL, CLSCTX_ALL,
&IID_IDirectPlay4A, (LPVOID*) &pDP[i] );
hr = CoCreateInstance( &CLSID_DirectPlay, NULL, CLSCTX_ALL,
&IID_IDirectPlay4A, (LPVOID*) &pDP[i] );
ok( SUCCEEDED(hr), "CCI of CLSID_DirectPlay / IID_IDirectPlay4A failed\n" );
if (FAILED(hr)) return;
}
ZeroMemory( &dpsd, sizeof(DPSESSIONDESC2) );
@ -5966,8 +6036,10 @@ static void test_remote_data_replication(void)
for (i=0; i<2; i++)
{
CoCreateInstance( &CLSID_DirectPlay, NULL, CLSCTX_ALL,
&IID_IDirectPlay4A, (LPVOID*) &pDP[i] );
hr = CoCreateInstance( &CLSID_DirectPlay, NULL, CLSCTX_ALL,
&IID_IDirectPlay4A, (LPVOID*) &pDP[i] );
ok( SUCCEEDED(hr), "CCI of CLSID_DirectPlay / IID_IDirectPlay4A failed\n" );
if (FAILED(hr)) return;
init_TCPIP_provider( pDP[i], "127.0.0.1", 0 );
}
ZeroMemory( &dpsd, sizeof(DPSESSIONDESC2) );
@ -6182,8 +6254,10 @@ static void test_host_migration(void)
for (i=0; i<2; i++)
{
CoCreateInstance( &CLSID_DirectPlay, NULL, CLSCTX_ALL,
&IID_IDirectPlay4A, (LPVOID*) &pDP[i] );
hr = CoCreateInstance( &CLSID_DirectPlay, NULL, CLSCTX_ALL,
&IID_IDirectPlay4A, (LPVOID*) &pDP[i] );
ok( SUCCEEDED(hr), "CCI of CLSID_DirectPlay / IID_IDirectPlay4A failed\n" );
if (FAILED(hr)) return;
init_TCPIP_provider( pDP[i], "127.0.0.1", 0 );
}
ZeroMemory( &dpsd, sizeof(DPSESSIONDESC2) );