RefHashTableOf::rehash() is not exception-safe
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Key: XERCESC-1358
URL: http://issues.apache.org/jira/browse/XERCESC-1358
Project: Xerces-C++
Type: Bug
Components: Utilities
Versions: 2.6.0
Environment: All
Reporter: David Bertoni
RefHashTableOf::rehash() modifies its data member in the course of rehashing.
If an exception is thrown during this member function, the object is in an
inconsistent state, which will cause problems when it is destroyed. Also,
there is a chance that memory will leak.
I will provide a patch which does not modify the data members until the
rehashing has complete. It also fixes the potential memory leak.
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