TSAN error triggered by std::string race in FakeRawConnection::write in builds from Centos docker container

[ggreenway]

This is the same as #944. This is still happening in builds in the centos docker container.

It appears this is an issue with the centos devtoolset toolchain.

See:
https://bugzilla.redhat.com/show_bug.cgi?id=1546704
https://gcc.gnu.org/onlinedocs/libstdc++/manual/using_dual_abi.html

[ggreenway]

I've found no way to fix this without recompiling the standard library. Closing.

[ggreenway]

This is supposed to be fixed in CentOS 8, when it is released.

[mattklein123]

@ggreenway if possible can you specify how you fixed it in case anyone else wants to also fix it?

[ggreenway]

I stopped building on CentOS entirely.