https://issues.apache.org/bugzilla/show_bug.cgi?id=48177
Summary: org.apache.naming.java.javaURLContextFactory.getInitia
lContext not thread-safe
Product: Tomcat 7
Version: trunk
Platform: PC
OS/Version: Windows XP
Status: NEW
Severity: normal
Priority: P2
Component: Catalina
AssignedTo: dev@tomcat.apache.org
ReportedBy: s...@apache.org
org.apache.naming.java.javaURLContextFactory.getInitialContext() is not
thread-safe.
It attempts to share the initialContext between threads, but does not use
synch. to prevent multiple instances, so if two different threads call the
method in sequence, then they can be returned different objects, but at least
it will be the object that the thread created.
If two different threads access the method concurrently, then a thread can
return a different object from the one it created.
However, even if the cache was synch. correctly, there seems to be a problem
with the method, as the environment parameter is ignored once the context has
been created.
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