[jdk11u-dev] RFR: 8053479: (dc) DatagramChannel.read() throws exception instead of discarding data when buffer too small
Kangcheng Xu
kxu at openjdk.org
Wed Nov 22 15:21:31 UTC 2023
A clean backport of [JDK-8053479](https://bugs.openjdk.org/browse/JDK-8053479)
This is a Windows-only issue. The corresponding test is NOT part of `tier1` that's automatically verified by GHA. The following shows the test
- fails without the patch: https://github.com/tabjy/jdk11u-ci/actions/runs/6946796354/job/18900472321
- passes with the patch: https://github.com/tabjy/jdk11u-ci/actions/runs/6946228725/job/18903238261
One can verify locally with `make run-test-prebuilt TEST='test/jdk/java/nio/channels/DatagramChannel/Truncate.java' ...`
-------------
Commit messages:
- Backport patch from 6ef474a4f4cfacc12db5e349c419fa4b41b346aa
- Backport test from 6ef474a4f4cfacc12db5e349c419fa4b41b346aa
Changes: https://git.openjdk.org/jdk11u-dev/pull/2291/files
Webrev: https://webrevs.openjdk.org/?repo=jdk11u-dev&pr=2291&range=00
Issue: https://bugs.openjdk.org/browse/JDK-8053479
Stats: 202 lines in 3 files changed: 157 ins; 17 del; 28 mod
Patch: https://git.openjdk.org/jdk11u-dev/pull/2291.diff
Fetch: git fetch https://git.openjdk.org/jdk11u-dev.git pull/2291/head:pull/2291
PR: https://git.openjdk.org/jdk11u-dev/pull/2291
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