8268621: SunJCE provider may throw unexpected NPE for un-initialized AES KW/KWP Ciphers

[valeriepeng]

Could someone help review this straightforward fix? The current impl for AES KW and KWP cipher should check for possible null iv value in its CipherSpi.engineGetIV() and CipherSpi.engineGetParameters() impls. Updated the regression test to cover this scenario as well as some other minor updates.

Thanks!
Valerie

---

Progress

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Issue

• JDK-8268621: SunJCE provider may throw unexpected NPE for un-initialized AES KW/KWP Ciphers

Reviewers

• Xue-Lei Andrew Fan (@XueleiFan - Reviewer)

Reviewing

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Webrevs

• 00: Full (3a66fdaf)

[openjdk]

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

ℹ️ This project also has non-automated pre-integration requirements. Please see the file CONTRIBUTING.md for details.

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

8268621: SunJCE provider may throw unexpected NPE for un-initialized AES KW/KWP Ciphers

Reviewed-by: xuelei

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At the time when this comment was updated there had been 5 new commits pushed to the master branch:

• 6171ae4: 8268630: ProblemList serviceability/jvmti/CompiledMethodLoad/Zombie.java on linux-aarch64
• 01054e6: 8268470: CDS dynamic dump asserts with JFR RecordingStream
• e39346e: 8268093: Manual Testcase: "sun/security/krb5/config/native/TestDynamicStore.java" Fails with NPE
• cce8da2: 8268602: a couple runtime/os tests don't check exit code
• da043e9: 8268555: Update HttpClient tests that use ITestContext to jtreg 6+1

Please see this link for an up-to-date comparison between the source branch of this pull request and the master branch.
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.

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[valeriepeng]

/integrate

[openjdk]

Going to push as commit ee30159.
Since your change was applied there have been 11 commits pushed to the master branch:

• 702e3ff: 8268366: Incorrect calculation of has_fpu_registers in C1 linear scan
• bca914b: 8268670: yield statements doesn't allow ~ or ! unary operators in expression
• c088d09: 8268522: InstanceKlass::can_be_verified_at_dumptime() returns opposite value
• abe20c1: 8268333: javac crashes when pattern matching switch contains default case which is not last
• b318535: 8267579: Thread::cooked_allocated_bytes() hits assert(left >= right) failed: avoid underflow
• fe48ea9: 8268342: java/foreign/channels/TestAsyncSocketChannels.java fails with "IllegalStateException: This segment is already closed"
• 6171ae4: 8268630: ProblemList serviceability/jvmti/CompiledMethodLoad/Zombie.java on linux-aarch64
• 01054e6: 8268470: CDS dynamic dump asserts with JFR RecordingStream
• e39346e: 8268093: Manual Testcase: "sun/security/krb5/config/native/TestDynamicStore.java" Fails with NPE
• cce8da2: 8268602: a couple runtime/os tests don't check exit code
• ... and 1 more: https://git.openjdk.java.net/jdk17/compare/a437ce839f749dab8c42611e0190ece5bea5d255...master

Your commit was automatically rebased without conflicts.

[openjdk]

@valeriepeng Pushed as commit ee30159.

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