[PATCH] D35085: Respect exitcode sanitizer option in UBSan

[Evgenii Stepanov via Phabricator via llvm-commits]

eugenis added a comment.

ASan has a mode where it does not exit after the first error, -fsanitize-recover=address and ASAN_OPTIONS=halt_on_error=0. It appears that the errorcode flag is ignored in that mode.

I think TSan does the right thing here. How about this:

- intercept exit() in asan and ubsan
- put HasReportedError somewhere in sanitizer_common, and use it all sanitizers.


https://reviews.llvm.org/D35085