Re: [boost] [thread] Testing with Sanitisers (ASAN, TSAN, MSAN)

Subject: Re: [boost] [thread] Testing with Sanitisers (ASAN, TSAN, MSAN)
From: Ben Pope (benpope81_at_[hidden])
Date: 2015-03-13 04:01:00

On Friday, March 13, 2015 02:54 PM, Vicente J. Botet Escriba wrote:
> Le 13/03/15 07:49, Vicente J. Botet Escriba a écrit :
>
> Other report this issue
>
> WARNING: ThreadSanitizer: data race (pid=4677)
> ....
>
>    Location is global 'std::__1::cout' of size 160 at 0x7f6d813c1b40
> (libc++.so.1+0x0000002b8bd8)
>
>
> See the full  report here [1].
>
> The test is using std::cout in a multi-threaded env.
>
> Is this telling that the standard library has a data race?

std::cout isn't thread safe, is it?

And boost test isn't thread safe either.

I think it means you have to dispatch the BOOST_CHECK on the main thread.

Ben