8255348: NPE in PKIXCertPathValidator event logging code

[GoeLin]

I backport this for parity with 11.0.20-oracle.

---

Progress

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Issue

• JDK-8255348: NPE in PKIXCertPathValidator event logging code (Bug - P3)

Reviewing

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$ git fetch https://git.openjdk.org/jdk11u-dev.git pull/1947/head:pull/1947
$ git checkout pull/1947

Update a local copy of the PR:
$ git checkout pull/1947
$ git pull https://git.openjdk.org/jdk11u-dev.git pull/1947/head

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$ git pr checkout 1947

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[bridgekeeper]

👋 Welcome back goetz! A progress list of the required criteria for merging this PR into master will be added to the body of your pull request. There are additional pull request commands available for use with this pull request.

[openjdk]

This backport pull request has now been updated with issue from the original commit.

[openjdk]

@GoeLin This change now passes all automated pre-integration checks.

After integration, the commit message for the final commit will be:

8255348: NPE in PKIXCertPathValidator event logging code

You can use pull request commands such as /summary, /contributor and /issue to adjust it as needed.

At the time when this comment was updated there had been 70 new commits pushed to the master branch:

• 09685c8: 8155246: Throw error if default java.security file is missing
• c1939dd: 8260274: Cipher.init(int, key) does not use highest priority provider for random bytes
• d7701cd: 8242897: KeyFactory.generatePublic( x509Spec ) failed with java.security.InvalidKeyException
• ad283ae: 8268457: XML Transformer outputs Unicode supplementary character incorrectly to HTML
• c1bb926: 8309138: Fix container tests for jdks with symlinked conf dir
• 3bc72d0: 8242151: Improve OID mapping and reuse among JDK security providers for aliases registration
• 26652c8: 8308156: VerifyCACerts.java misses blank in error output
• c1b7fd2: 8223714: HTTPSetAuthenticatorTest could be made more resilient
• 9fe6ade: 8229912: [TESTBUG] java/net/Socks/SocksIPv6Test fails without IPv6
• 0fdd6dd: 8224617: (fs) java/nio/file/FileStore/Basic.java found filesystem twice
• ... and 60 more: https://git.openjdk.org/jdk11u-dev/compare/8c243a33b290f5e747ee227f005d30260e6d846f...master

As there are no conflicts, your changes will automatically be rebased on top of these commits when integrating. If you prefer to avoid this automatic rebasing, please check the documentation for the /integrate command for further details.

➡️ To integrate this PR with the above commit message to the master branch, type /integrate in a new comment.

[mlbridge]

Webrevs

• 00: Full (5e73a8e4)

[GoeLin]

/integrate

[openjdk]

Going to push as commit d981db8.
Since your change was applied there have been 72 commits pushed to the master branch:

• d5d3981: 8297523: Various GetPrimitiveArrayCritical miss result - NULL check
• 0b7efe4: 8023980: JCE doesn't provide any class to handle RSA private key in PKCS#1
• 09685c8: 8155246: Throw error if default java.security file is missing
• c1939dd: 8260274: Cipher.init(int, key) does not use highest priority provider for random bytes
• d7701cd: 8242897: KeyFactory.generatePublic( x509Spec ) failed with java.security.InvalidKeyException
• ad283ae: 8268457: XML Transformer outputs Unicode supplementary character incorrectly to HTML
• c1bb926: 8309138: Fix container tests for jdks with symlinked conf dir
• 3bc72d0: 8242151: Improve OID mapping and reuse among JDK security providers for aliases registration
• 26652c8: 8308156: VerifyCACerts.java misses blank in error output
• c1b7fd2: 8223714: HTTPSetAuthenticatorTest could be made more resilient
• ... and 62 more: https://git.openjdk.org/jdk11u-dev/compare/8c243a33b290f5e747ee227f005d30260e6d846f...master

Your commit was automatically rebased without conflicts.

[openjdk]

@GoeLin Pushed as commit d981db8.

💡 You may see a message that your pull request was closed with unmerged commits. This can be safely ignored.