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Enable ERROR_MORE_DATA to be set in CryptGetDefaultProvider.

This commit is contained in:
James Hawkins 2004-08-20 19:25:35 +00:00 committed by Alexandre Julliard
parent e02eb90509
commit 1a6fa44658
1 changed files with 9 additions and 2 deletions
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11
dlls/advapi32/crypt.c
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@ -1247,6 +1247,7 @@ BOOL WINAPI CryptGetDefaultProviderA (DWORD dwProvType, DWORD *pdwReserved,
{ {
HKEY hKey; HKEY hKey;
PSTR keyname; PSTR keyname;
DWORD result;
if (pdwReserved || !pcbProvName) if (pdwReserved || !pcbProvName)
CRYPT_ReturnLastError(ERROR_INVALID_PARAMETER); CRYPT_ReturnLastError(ERROR_INVALID_PARAMETER);
@ -1262,12 +1263,18 @@ BOOL WINAPI CryptGetDefaultProviderA (DWORD dwProvType, DWORD *pdwReserved,
CRYPT_ReturnLastError(NTE_PROV_TYPE_NOT_DEF); CRYPT_ReturnLastError(NTE_PROV_TYPE_NOT_DEF);
} }
CRYPT_Free(keyname); CRYPT_Free(keyname);
if (RegQueryValueExA(hKey, "Name", NULL, NULL, pszProvName, pcbProvName))
result = RegQueryValueExA(hKey, "Name", NULL, NULL, pszProvName, pcbProvName);
if (result)
{ {
if (GetLastError() != ERROR_MORE_DATA) if (result != ERROR_MORE_DATA)
SetLastError(NTE_PROV_TYPE_ENTRY_BAD); SetLastError(NTE_PROV_TYPE_ENTRY_BAD);
else
SetLastError(result);
return FALSE; return FALSE;
} }
RegCloseKey(hKey); RegCloseKey(hKey);
return TRUE; return TRUE;
} }