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db2ed27e0e
Problem: If we add a referential integrity constraint with a duplicate name, an error occurs. The foreign key object would not have been added to the dictionary cache. In the error path, there is an attempt to remove this foreign key object. Since this object is not there, the search returns a NULL result. De-referencing the null object results in this crash. Solution: If the search to the foreign key object failed, then don't attempt to access it. rb#9309 approved by Marko. |
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