[jdk17u-dev] RFR: 8278472: Invalid value set to CANDIDATEFORM structure

[Goetz Lindenmaier]

I backport this for parity with 17.0.4-oracle.

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Commit messages:
 - Backport 2426d58e592c54de64ebe0f06448d239aeced082

Changes: https://git.openjdk.java.net/jdk17u-dev/pull/267/files
 Webrev: https://webrevs.openjdk.java.net/?repo=jdk17u-dev&pr=267&range=00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8278472
  Stats: 3 lines in 1 file changed: 0 ins; 0 del; 3 mod
  Patch: https://git.openjdk.java.net/jdk17u-dev/pull/267.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk17u-dev pull/267/head:pull/267

PR: https://git.openjdk.java.net/jdk17u-dev/pull/267