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crypt32: Don't expect ImageGetCertificateData to succeed when Certificate is NULL.

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Juan Lang 2008-07-11 08:54:45 -07:00 committed by Alexandre Julliard
parent e459ac84ee
commit e5e551dfbe
1 changed files with 2 additions and 2 deletions
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4
dlls/crypt32/object.c
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@ -413,10 +413,10 @@ static BOOL CRYPT_QueryEmbeddedMessageObject(DWORD dwObjectType,
NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL); NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
if (file != INVALID_HANDLE_VALUE) if (file != INVALID_HANDLE_VALUE)
{ {
DWORD len; DWORD len = 0;
ret = ImageGetCertificateData(file, 0, NULL, &len); ret = ImageGetCertificateData(file, 0, NULL, &len);
if (ret) if (GetLastError() == ERROR_INSUFFICIENT_BUFFER)
{ {
WIN_CERTIFICATE *winCert = HeapAlloc(GetProcessHeap(), 0, len); WIN_CERTIFICATE *winCert = HeapAlloc(GetProcessHeap(), 0, len);