michaelandrepearce commented on a change in pull request #2517: [ARTEMIS-2171]:
ThreadPoolExecutor leak under SM due to lack of privileged block.
URL: https://github.com/apache/activemq-artemis/pull/2517#discussion_r250896278
##########
File path:
artemis-commons/src/main/java/org/apache/activemq/artemis/core/server/ActiveMQScheduledComponent.java
##########
@@ -153,7 +153,12 @@ public synchronized void start() {
}
protected ActiveMQThreadFactory getThreadFactory() {
- return new ActiveMQThreadFactory(this.getClass().getSimpleName() +
"-scheduled-threads", false, getThisClassLoader());
+ return AccessController.doPrivileged(new
PrivilegedAction<ActiveMQThreadFactory>() {
+ @Override
+ public ActiveMQThreadFactory run() {
+ return new ActiveMQThreadFactory(this.getClass().getSimpleName() +
"-scheduled-threads", false, getThisClassLoader());
Review comment:
As i said if you can supply a test with this PR to recreate the issue. then
we can validate what does or what does not need to be changed.
And like wise avoid future breakage should new code be added or existing
refactored
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