[jdk21u] RFR: 8313691: use close after failing os::fdopen in vmError and ciEnv

[Matthias Baesken]

On Mon, 28 Aug 2023 15:15:23 GMT, Matthias Baesken <mbaesken at openjdk.org> wrote:

> 8313691: use close after failing os::fdopen in vmError and ciEnv

tons of strange download errors in GHA , most likely unrelated .

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PR Comment: https://git.openjdk.org/jdk21u/pull/113#issuecomment-1699107083