[PATCH] D56141: [asan] Support running without /proc

[Kamil Rytarowski via Phabricator via llvm-commits]

krytarowski added a comment.

There is a related issue on NetBSD. Right now proc map cannot exceed 10MBs (it was raised from 1MBs) (when using sysctl(3) interface, there is a complicated way to workaround it and read kernel structs directly).

Part of the tests (libFuzzer ones) were fixed with this kernel change, but there is still issue with at least: test/tsan/ignore_lib5.cc.

Can we handle with this change a similar scenario that proc map is too large to be retrieved? If so can we generalize no-/proc to no-memorymap?


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  https://reviews.llvm.org/D56141/new/

https://reviews.llvm.org/D56141