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wintrust: Use helper function to allocate CRYPT_PROVIDER_DATA.

This commit is contained in:
Juan Lang 2008-09-22 13:18:16 -07:00 committed by Alexandre Julliard
parent 30547a45e2
commit a74aab7516
1 changed files with 28 additions and 9 deletions
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37
dlls/wintrust/wintrust_main.c
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@ -88,15 +88,9 @@ static DWORD WINTRUST_ExecuteSteps(const struct wintrust_step *steps,
return err;
}
static LONG WINTRUST_DefaultVerify(HWND hwnd, GUID *actionID,
WINTRUST_DATA *data)
static CRYPT_PROVIDER_DATA *WINTRUST_AllocateProviderData(void)
{
DWORD err = ERROR_SUCCESS, numSteps = 0;
CRYPT_PROVIDER_DATA *provData;
BOOL ret;
struct wintrust_step verifySteps[5];
TRACE("(%p, %s, %p)\n", hwnd, debugstr_guid(actionID), data);
provData = WINTRUST_Alloc(sizeof(CRYPT_PROVIDER_DATA));
if (!provData)
@ -118,6 +112,33 @@ static LONG WINTRUST_DefaultVerify(HWND hwnd, GUID *actionID,
if (!provData->psPfns)
goto oom;
provData->psPfns->cbStruct = sizeof(CRYPT_PROVIDER_FUNCTIONS);
return provData;
oom:
if (provData)
{
WINTRUST_Free(provData->padwTrustStepErrors);
WINTRUST_Free(provData->u.pPDSip);
WINTRUST_Free(provData->psPfns);
WINTRUST_Free(provData);
}
return NULL;
}
static LONG WINTRUST_DefaultVerify(HWND hwnd, GUID *actionID,
WINTRUST_DATA *data)
{
DWORD err = ERROR_SUCCESS, numSteps = 0;
CRYPT_PROVIDER_DATA *provData;
BOOL ret;
struct wintrust_step verifySteps[5];
TRACE("(%p, %s, %p)\n", hwnd, debugstr_guid(actionID), data);
provData = WINTRUST_AllocateProviderData();
if (!provData)
return ERROR_OUTOFMEMORY;
ret = WintrustLoadFunctionPointers(actionID, provData->psPfns);
if (!ret)
{
@ -162,8 +183,6 @@ static LONG WINTRUST_DefaultVerify(HWND hwnd, GUID *actionID,
err = WINTRUST_ExecuteSteps(verifySteps, numSteps, provData);
goto done;
oom:
err = ERROR_OUTOFMEMORY;
error:
if (provData)
{