[llvm-bugs] [Bug 30740] -fsanitize-blacklist not working to support MSAN warnings

[via llvm-bugs]

https://llvm.org/bugs/show_bug.cgi?id=30740

Dane Springmeyer <dane at mapbox.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |WONTFIX

--- Comment #10 from Dane Springmeyer <dane at mapbox.com> ---
> Yeah, that's hard to do.
> Can be fixed with strategically placed calls to __msan_unpoison() if you can figure out which bytes of memory are "wrongly" tracked as uninitialized.

Okay, that does sound hard.

> Or just fix the bug.

Right. In my case I'm trying to ignore bugs from third party applications so
that I can  see and fix all bugs in my code. I've tried and not yet succeeded
to find the source of the bug in the third party code, so I created
https://github.com/philsquared/Catch/issues/731 and am hoping someone more
familiar with that library can fix it.

Anyway, thank you so much for all the help. I'm going to close this issue now.

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