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List:       openjdk-net-dev
Subject:    RFR: 8263818: Initial changesRelease JNI local references in get/set-InetXXAddress-member helper fun
From:       Chris Hegarty <chegar () openjdk ! java ! net>
Date:       2021-03-18 15:02:49
Message-ID: GYDmGcJEvVeV42PoRirxmLzfif3tNxxbvhMbFSRZhfY=.9511d135-60f3-439a-8db7-320733c70d9a () github ! com
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As per the Java Native Interface Specification: "All Java objects returned by JNI \
functions are local references." [1]. 

The get/set-InetXXAddress-member helper functions in net_util.c retrieve a local \
reference to the internal `holder` before operating on the InetAddress object. These \
functions are used in many places by the native code, and should release any local \
references before returning. 

[1] https://docs.oracle.com/en/java/javase/16/docs/specs/jni/design.html#global-and-local-references


-------------

Commit messages:
 - Initial changes

Changes: https://git.openjdk.java.net/jdk/pull/3074/files
 Webrev: https://webrevs.openjdk.java.net/?repo=jdk&pr=3074&range=00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8263818
  Stats: 24 lines in 1 file changed: 18 ins; 0 del; 6 mod
  Patch: https://git.openjdk.java.net/jdk/pull/3074.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk pull/3074/head:pull/3074

PR: https://git.openjdk.java.net/jdk/pull/3074


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