[jdk17u-dev] RFR: 8302017: Allocate BadPaddingException only if it will be thrown

[Brian Stafford]

On Tue, 10 Oct 2023 02:36:21 GMT, Saint Wesonga <duke at openjdk.org> wrote:

> Backport [334b977259930368160db705c1f2feda0b0e8707](https://github.com/openjdk/jdk17u-dev/commit/300ed9156581adb09e8258bc2da21f3bff4ecbde) from https://github.com/openjdk/jdk21u/pull/79
> 
> Passes tier1 tests - tested on Linux x64.

src/java.base/share/classes/sun/security/rsa/RSASignature.java line 269:

> 267:             throw new IOException("Unexpected AlgorithmId parameters");
> 268:         }
> 269:         if (values[1].isConstructed()) {

What is the source of these changes? I'm having trouble finding them in the jdk21u backport or the original change in tip.

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PR Review Comment: https://git.openjdk.org/jdk17u-dev/pull/1864#discussion_r1353461384