On 03/09/2017 01:16 PM, Dmitry Vyukov wrote: > > Looking at this report I don't see how this is OOB. > Object starts at 0xffff88006a2255e0, object size is 69 bytes (from shadow). > ffff88006a22560e + 20 bytes is not OOB. >
Indeed, perhaps gcc 4.7.4 miscompiles something check_memory_region ? That's the only reasonable explanation I have.