[RTTI] Add more error checking for malformed PE binaries #7706
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Fixes #7705
RTTI processing with malformed sections can still cause prolonged analysis, in extreme cases like the binary in the issue needing the user to stop the RTTI processing once it gets to the Itanium RTTI pass. More work to be done, I would like to solve this with some section heuristics using the sections/segments entropy.