Skip to content

Mark halting the virtual machine as privileged #19923

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 2 commits into from
Aug 11, 2016
Merged

Mark halting the virtual machine as privileged #19923

Changes from all commits
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
5d8dc56
Mark halting the virtual machine as privileged
jasontedor Aug 10, 2016
65369a6
Everything in its right place
jasontedor Aug 10, 2016
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
14 changes: 11 additions & 3 deletions core/src/main/java/org/elasticsearch/bootstrap/ElasticsearchUncaughtExceptionHandler.java
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -25,6 +25,8 @@
import org.elasticsearch.common.logging.Loggers;

import java.io.IOError;
import java.security.AccessController;
import java.security.PrivilegedAction;
import java.util.Objects;
import java.util.function.Supplier;

Expand Down Expand Up @@ -85,10 +87,16 @@ void onNonFatalUncaught(final String threadName, final Throwable t) {
}

// visible for testing
@SuppressForbidden(reason = "halt")
void halt(int status) {
// we halt to prevent shutdown hooks from running
Runtime.getRuntime().halt(status);
AccessController.doPrivileged(new PrivilegedAction<Void>() {
@SuppressForbidden(reason = "halt")
@Override
public Void run() {
// we halt to prevent shutdown hooks from running
Runtime.getRuntime().halt(status);
return null;
}
});
}

}