[jdk11u-dev] RFR: 8284331: Add sanity check for signal handler modification warning.

Fri Oct 27 16:14:45 UTC 2023

8284331: Add sanity check for signal handler modification warning.

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Commit messages:
 - Backport 116763cb5d58a7316b7bada689a0fa34a7250ee7

Changes: https://git.openjdk.org/jdk11u-dev/pull/2232/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk11u-dev&pr=2232&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8284331
  Stats: 20 lines in 1 file changed: 19 ins; 0 del; 1 mod
  Patch: https://git.openjdk.org/jdk11u-dev/pull/2232.diff
  Fetch: git fetch https://git.openjdk.org/jdk11u-dev.git pull/2232/head:pull/2232

PR: https://git.openjdk.org/jdk11u-dev/pull/2232