git: openjdk/jdk: master: 8366421: ModifiedUtf.utfLen may overflow for giant string

[Chen Liang]

Changeset: 735afd93
Branch: master
Author:    Guanqiang Han <ghan at openjdk.org>
Committer: Chen Liang <liach at openjdk.org>
Date:      2025-09-24 14:10:19 +0000
URL:       https://git.openjdk.org/jdk/commit/735afd93bbdd63d53dc4cec0ac970026ac95cc64

8366421: ModifiedUtf.utfLen may overflow for giant string

Reviewed-by: liach, rriggs

! src/java.base/share/classes/java/io/DataOutputStream.java
! src/java.base/share/classes/java/io/ObjectOutputStream.java
! src/java.base/share/classes/jdk/internal/classfile/impl/BufWriterImpl.java
! src/java.base/share/classes/jdk/internal/util/ModifiedUtf.java
+ test/jdk/jdk/internal/util/ModifiedUtfTest.java