Cannot call ClassUtil.setContextClassLoader() with SecurityManager
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Key: TILES-324
URL: https://issues.apache.org/struts/browse/TILES-324
Project: Tiles
Issue Type: Bug
Components: tiles-core
Affects Versions: 2.0.6
Reporter: Eddy Chan
In org.apache.tiles.util.ClassUtil.instantiate(String, boolean), there are two
calls to setContextClassLoader for the currentThread. This causes an issue
with a SecurityManager that does not grant the RuntimePermission. In my
situation, since this class is in the webapp, the second call to
setContextClassLoader causes an issue, since it is in the finally clause. Two
workarounds:
1) Remove the calls to setContextClassLoader. (Not sure the necessity here.)
2) Flag whether the first call to setContextClassLoader was originally done,
and then conditionally call setContextClassLoader if it was done.
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