git: openjdk/jdk21u-dev: master: 2 new changesets

[Paul Hohensee]

Changeset: 6f11d32a
Branch: master
Author:    Rui Li <ruiamzn at amazon.com>
Committer: Paul Hohensee <phh at openjdk.org>
Date:      2025-09-12 15:48:38 +0000
URL:       https://git.openjdk.org/jdk21u-dev/commit/6f11d32a0cefb59e3890e2627f473db1cc804133

8346142: [perf] scalability issue for the specjvm2008::xml.validation workload

Backport-of: 10d08dbc81aa14499410f0a7a64d0b3243b660f1

! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/impl/xpath/regex/RegularExpression.java

Changeset: 52cd4fee
Branch: master
Author:    Rui Li <ruiamzn at amazon.com>
Committer: Paul Hohensee <phh at openjdk.org>
Date:      2025-09-12 15:49:00 +0000
URL:       https://git.openjdk.org/jdk21u-dev/commit/52cd4fee204c654fdb674af00c01b7bba39f8221

8311076: RedefineClasses doesn't check for ConstantPool overflow

Backport-of: e33d8a219811930492e684e19a73dadb09590052

! src/hotspot/share/prims/jvmtiRedefineClasses.cpp