[PATCH] D62929: [GWP-ASan] Integration with Scudo [5].

[Mitch Phillips via Phabricator via llvm-commits]

hctim added a comment.

In D62929#1531586 <https://reviews.llvm.org/D62929#1531586>, @cryptoad wrote:

> The only potential concern I have is the specific use of the TLS variables in GWP-ASan which might not work everywhere here (eg: if a platform is using emutls as TLS as it uses malloc() internally).


GWP-ASan is not supported on platforms without initial exec TLS, and won't build there -- in which case, it won't be included in Scudo :)

> Have you tested that locally with an Android emulator?

Not as of right now, but Q will support ELF TLS instead of emutls (https://developer.android.com/preview/features#elf-tls). Will take a look at this soon.


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