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From Alexander Rukletsov <>
Subject Re: Review Request 64686: Fixed the type-punned pointer and strict aliasing issue.
Date Fri, 22 Dec 2017 18:41:20 GMT

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(Updated Dec. 22, 2017, 6:41 p.m.)

Review request for mesos, Armand Grillet, Benjamin Bannier, and Michael Park.

Bugs: MESOS-6616

Repository: mesos

Description (updated)

Dereferencing a pointer cast from a different type of pointer
violates the so-called "strict aliasing" rule, which is undefined
behaviour and might lead to bugs when compiler optimizations are

For more information on this topic, see


  src/linux/ns.cpp 5e2df1ed56432c6c1bfa04a31dba7f9f547d6139 



make check on Mac OS 10.11.6 and various Linux distros


Alexander Rukletsov

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