RFR: 8314148: Fix variable scope in SunMSCAPI

[Mark Powers]

On Fri, 11 Aug 2023 06:36:42 GMT, Daniel Jeliński <djelinski at openjdk.org> wrote:

> Please review this patch that fixes the scope of 2 local variables to make sure they are in scope when they are used.
> 
> The patch additionally fixes one `c++11-narrowing` Clang warning by explicitly casting string size (`size_t`) to `DWORD`.

src/jdk.crypto.mscapi/windows/native/libsunmscapi/security.cpp line 946:

> 944:             break;
> 945:         case 1:
> 946:             BCRYPT_PKCS1_PADDING_INFO pkcs1Info;

Don't lines 1181 and 1196 have the same problem?

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PR Review Comment: https://git.openjdk.org/jdk/pull/15242#discussion_r1291587437