https://issues.apache.org/bugzilla/show_bug.cgi?id=37458
--- Comment #9 from Konstantin Kolinko <knst.koli...@gmail.com> 2009-01-01 18:44:06 PST --- Created an attachment (id=23066) --> (https://issues.apache.org/bugzilla/attachment.cgi?id=23066) patch for WebappClassLoader class of tc6.0.x I think the issue is caused by missing (entry.loadedClass == null) inside the synchronized block. (Remember the double-checked locking pattern?) I also wonder if there is a cause for (entry.loadedClass == null) check later in the synchronized block (line 1845, i.e. before calling defineClass()) other than this very bug. Thus the patch. It is against tc6.0.x I do not remember whether pointer assignments are atomic in current Java, and thus whether it is safe to test for (entry.loadedClass) elsewhere in the code. -- Configure bugmail: https://issues.apache.org/bugzilla/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug. --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@tomcat.apache.org For additional commands, e-mail: dev-h...@tomcat.apache.org
