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follow_address_path will fail, possibly core dump, if an allocated area shrinks in size. #66

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alexlin0 opened this issue Jul 1, 2014 · 0 comments
Open

follow_address_path will fail, possibly core dump, if an allocated area shrinks in size. #66

alexlin0 opened this issue Jul 1, 2014 · 0 comments
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alexlin0 commented Jul 1, 2014

There are no bounds checking in follow_address_path. If we calculate an offset, and later the allocated area reduces in size, the offset will be invalid and we don't check for it. Boom!
@alexlin0 alexlin0 self-assigned this Jul 1, 2014
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