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Code Issues

Backport workaround for unkown Windows configuration preventing security to work

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asfernandes 2006-12-22 00:52:50 +00:00
parent 21f6e8f640
commit 32fbbd9d1d
1 changed files with 3 additions and 2 deletions
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5
src/jrd/os/win32/guid.cpp
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@ -43,14 +43,15 @@ void GenerateRandomBytes(void* buffer, size_t size)
HCRYPTPROV hProv; HCRYPTPROV hProv;
// Acquire crypto-provider context handle. // Acquire crypto-provider context handle.
if (! CryptAcquireContext(&hProv, NULL, NULL, PROV_RSA_FULL, 0)) if (! CryptAcquireContext(&hProv, NULL, NULL, PROV_RSA_FULL, CRYPT_VERIFYCONTEXT))
{ {
if (GetLastError() == NTE_BAD_KEYSET) if (GetLastError() == NTE_BAD_KEYSET)
{ {
// A common cause of this error is that the key container does not exist. // A common cause of this error is that the key container does not exist.
// To create a key container, call CryptAcquireContext // To create a key container, call CryptAcquireContext
// using the CRYPT_NEWKEYSET flag. // using the CRYPT_NEWKEYSET flag.
if (! CryptAcquireContext(&hProv, NULL, NULL, PROV_RSA_FULL, CRYPT_NEWKEYSET)) if (! CryptAcquireContext(&hProv, NULL, NULL, PROV_RSA_FULL,
CRYPT_VERIFYCONTEXT | CRYPT_NEWKEYSET))
{ {
Firebird::system_call_failed::raise("CryptAcquireContext"); Firebird::system_call_failed::raise("CryptAcquireContext");
} }