Notes generated: Thu May 02 06:32:09 CEST 2024





Issue Description

filterArguments Runs Multiple Filters in the Wrong Order

The specification of the method java.lang.invoke.MethodHandles.filterArguments was clarified to state more clearly that filter arguments are invoked in left to right order. The implementation of this method was also fixed to ensure that it conformed to the specification. Prior to the fix, the implementation incorrectly invoked filters in right to left order. For the majority of usages, it is expected that the change in behavior will not be observable. Only in a minority of cases, where two or more filters have side-effects that affect their results, will the change in behavior be observable.


Issue Description

JVM Crash during G1 GC

A klass that has been considered unreachable by the concurrent marking of G1, can be looked up in the ClassLoaderData/SystemDictionary, and its _java_mirror or _class_loader fields can be stored in a root or any other reachable object making it alive again. Whenever a klass is resurrected in this manner, the SATB part of G1 needs to be notified about this, otherwise, the concurrent marking remark phase will erroneously unload that klass.

In this particular crash, while G1 was doing concurrent marking and had prepared its list of unreachable classes, JVMTI on a Java thread could traverse classes in the CLD and store thread-local JNIHandles for the java_mirror of the loaded classes. G1 did not have knowledge of these thread-local JNIHandles, and in the remark phase, it unloaded classes per its prior knowledge of unreachable classes. When these JNIHandles were later scanned, it lead to a crash.

This fix for JDK-8187577 informs G1's SATB that a klass has been resurrected and should not be unloaded.



Priority Bug Summary
P2 JDK-8195615 libsplashscreen linux ppc64le build error after libpng update
P2 JDK-8196288 Update src/java.desktop/share/legal/ for harfbuzz 1.7.1
P3 JDK-8201433 Fix potential crash in BufImg_SetupICM


Priority Bug Summary
P2 JDK-8194135 The content in textArea can not be pasted after clicking "Copy" button.
P2 JDK-8195852 The usage of permissions in Desktop API should be clarified
P2 JDK-8196287 Update src/java.desktop/share/legal/ for libpng 1.6.34


Priority Bug Summary
P2 JDK-8194044 Regression manual Test javax/swing/JFileChooser/8067660/ fails
P3 JDK-8193673 Regression manual Test javax/swing/JFileChooser/6515169/ fails


Priority Bug Summary
P5 JDK-8194959 Correct test tag to move bugid from @test to @bug


Priority Bug Summary
P3 JDK-8194929 Unreferenced FileDescriptors not closed


Priority Bug Summary
P3 JDK-8203368 ObjectInputStream filterCheck method throws NullPointerException


Priority Bug Summary
P2 JDK-8195970 Crash passing null to a VarHandle
P3 JDK-8194554 filterArguments runs multiple filters in the wrong order


Priority Bug Summary
P3 JDK-8191350 jdk/internal/reflect/CallerSensitive/ test fails when -Xmx512m set


Priority Bug Summary
P2 JDK-8195823 Buffers given to response body subscribers should not contain unprocessed HTTP data
P2 JDK-8195138 The asynchronous Http1HeaderParser doesn't handle all line folds correctly
P2 JDK-8194883 Unhandleable Push Promises should be cancelled


Priority Bug Summary
P3 JDK-8193802 NullPointerException from JarFileSystem.getVersionMap()


Priority Bug Summary
P2 JDK-8195837 (tz) Upgrade time-zone data to tzdata2018c
P4 JDK-8200359 (tz) Upgrade time-zone data to tzdata2018d
P4 JDK-8203233 (tz) Upgrade time-zone data to tzdata2018e


Priority Bug Summary
P2 JDK-8195096 Exception printed on console with custom LogManager on starting Apache Tomcat


Priority Bug Summary
P3 JDK-8075939 Stream.flatMap() causes breaking of short-circuiting of terminal operations


Priority Bug Summary
P2 JDK-8195478 sun/text/resources/ fails with java.lang.Exception
P3 JDK-8193767 Improve javadoc in ResourceBundle working with modules
P3 JDK-8187946 Support ISO 4217 Amendments 163 and 164


Priority Bug Summary
P2 JDK-8195123 Very large regressions in Octane benchmarks using 10-b39


Priority Bug Summary
P3 JDK-8179700 Exceptions thrown in
P3 JDK-8175542 JMX: Not enough JDP packets received


Priority Bug Summary
P3 JDK-8194718 Verification Applet from can not be loaded fine with some exceptions


Priority Bug Summary
P3 JDK-8194816 will show up when java invokes JS function via showDocument


Priority Bug Summary
P1 JDK-8196763 Java Web Start fails to launch i-net Designer app with AccessControlException ("accessDeclaredMembers")
P2 JDK-8195609 DRS - cert based run rule not working when running offline


Priority Bug Summary
P3 JDK-8194717 JDK 10 L10n resource file update - msgdrop 10
P3 JDK-8196383 JDK 10 L10n resource file update - msgdrop 20


Priority Bug Summary
P4 JDK-8203305 PPC64: Improve TM detection for enabling RTM on Linux / POWER9


Priority Bug Summary
P1 JDK-8195685 AArch64 cannot build with JDK-8174962
P1 JDK-8198950 AArch64: org.openjdk.jcstress.tests.varhandles.DekkerTest fails
P1 JDK-8193597 sun/nio/cs/ fails intermittently with getBytes(csn) failed -> GBK
P2 JDK-8194982 2 Null pointer dereference defect groups related to ProjNode::is_uncommon_trap_if_pattern()
P2 JDK-8196295 [Graal] remove unused org.graalvm.options package
P2 JDK-8192004 InspectedFrame.materializeVirtualObjects only updates locals with new objects
P2 JDK-8191915 JCK tests produce incorrect results with C2
P2 JDK-8196296 Lucene test crashes C2 compilation
P3 JDK-8194989 2 Null pointer dereference defect groups caused by Dependencies::DepValue::as_klass()
P3 JDK-8191362 [Graal] gc/g1/TestShrinkAuxiliaryData tests crash with "assert(check_klass_alignment(result)) failed: address not aligned"
P3 JDK-8194914 Compilation fails with "node not on backedge" in OuterStripMinedLoopNode::adjust_strip_mined_loop
P3 JDK-8194993 Loop Strip Mining has some leftover debugging code
P3 JDK-8194991 Null pointer dereference caused by c2v_getNextStackFrame
P3 JDK-8194992 Null pointer dereference in MultiNode::proj_out related to loopexit()
P4 JDK-8203669 PPC64: Fix jtreg RTM tests after "8203305: Improve TM detection for enabling RTM on Linux / POWER9"


Priority Bug Summary
P3 JDK-8195094 Fix type-O in "8159422: Very high Concurrent Mark mark stack contention"
P3 JDK-8194681 G1 uses young free cset time when reporting non-young free cset times
P3 JDK-8187577 JVM crash during gc doing concurrent marking
P4 JDK-8197493 [Backout] JDK-8196602 Change HeapRegionClosure to comply to naming conventions
P4 JDK-8197968 [Backout] JDK-8196883 G1RemSet::refine_card_concurrently doesn't need to check for cards in collection set
P4 JDK-8196602 Change HeapRegionClosure to comply to naming conventions
P4 JDK-8196883 G1RemSet::refine_card_concurrently doesn't need to check for cards in collection set
P4 JDK-8202540 Zero fastdebug build is broken after JDK-8189871 (Refactor GC barriers to use declarative semantics)


Priority Bug Summary
P1 JDK-8196136 AArch64: Correct register use in patch for JDK-8195685
P1 JDK-8196221 AArch64: Mistake in committed patch for JDK-8195859
P1 JDK-8195859 AArch64: vtableStubs gtest fails after 8174962
P1 JDK-8196022 java.lang.VerifyError is thrown instead of java.lang.IllegalAccessError
P1 JDK-8188145 MethodHandle resolution should follow JVMS sequence of lookup by name & type before type descriptor resolution
P1 JDK-8196503 PPC64: vtableStubs gtest fails after 8174962
P2 JDK-8196678 avoid printing uninitialized buffer in os::print_memory_info on AIX
P2 JDK-8193933 Export ClassLoaderData claim state to support interleaved object traversal
P2 JDK-8194963 SystemDictionary::link_method_handle_constant() can't link MethodHandle.invoke()/invokeExact()
P2 JDK-8194739 Zero port of 8174962: Better interface invocations
P3 JDK-8194258 PPC64 safepoint mechanism: Fix initialization on AIX and support SIGTRAP
P4 JDK-8195153 [test] runtime/6981737/ shouldn't check 'java.vendor' and 'java.vm.vendor' properties
P4 JDK-8200556 AArch64: assertion failure in debug builds


Priority Bug Summary
P1 JDK-8198658 Docs still point to JDK 9 docs
P4 JDK-8201495 [Zero] Reduce limits of max heap size for boot JDK on s390
P4 JDK-8202784 changes missing in 8201495
P4 JDK-8202210 jlink uses little-endian for big-endian cross-compilation targets
P4 JDK-8202262 not linked with extra linker flags from configure
P4 JDK-8201788 Number of make jobs wrong for bootcycle-images target


Priority Bug Summary
P3 JDK-8195072 Update ASM 3rd party legal copyright to 6.0


Priority Bug Summary
P2 JDK-8194307 KeyStore#getInstance with custom LoadStoreParameter succeeds with invalid password


Priority Bug Summary
P3 JDK-8194286 tools/launcher/ fails with java.lang.UnsatisfiedLinkError
P3 JDK-8194287 tools/launcher/ fails with java.lang.NullPointerException


Priority Bug Summary
P2 JDK-8204322 "+=" applied to String operands can provoke side effects
P2 JDK-8199910 Compiler crashes with -g option and variables of intersection type inferred by `var`
P2 JDK-8194764 javac incorrectly flags deprecated for removal imports
P3 JDK-8187805 bogus RuntimeVisibleTypeAnnotations for unused local in a block
P3 JDK-8194836 delta apply changesets for JDK-8192885 and JDK-8175883
P3 JDK-8200355 local variable inference regression test generates classfile in test folder
P3 JDK-8185986 redundant/obsolete overview.html pages
P3 JDK-8194901 remove interim code from
P4 JDK-8189146 Have use of "var" in 9 and earlier source versions issue a warning for type declarations


Priority Bug Summary
P2 JDK-8194953 doclet corrupts HTML files when adding navbar
P3 JDK-8181878 javadoc should support/ignore --add-opens
P3 JDK-8194955 Warn when default HTML version is used


Priority Bug Summary
P4 JDK-8194229 tools/jmod/JmodTest.jtr fails when no privilege to create sym link on windows


Priority Bug Summary
P3 JDK-8196717 remove
P4 JDK-8181047 Add comment to technical terms that shall not be translated