On Mon, Aug 3, 2015 at 7:00 PM, Austin Schuh <aus...@peloton-tech.com>
wrote:

> I built the protobuf compiler and test suites today with the
> MemorySanitizer in Clang, and ran into an issue with uninitialized
> variables in protobuf/src/google/protobuf/stubs/statusor_test.cc.
>
> Both StatusOr.TestPointerCopyCtorStatusNotOkConverting
> and StatusOr.TestPointerAssignmentStatusNotOkConverting are failing.  It
> looks like they are failing because value_ isn't initialized in the first
> StatusOr<>.  When you convert a Derived* to a Base2*, it then triggers the
> compiler to modify the pointer and that looks like it triggers the failure.
>
> I don't think this is a real issue, but I'm not sure.  Any advice?
>
Could you help create an issue for this on our github site:
https://github.com/google/protobuf ?

I also don't think it affects the correctness of the program but fixing it
is straight enough and that's probably what we should do here.


>
> Austin
>
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