[PATCH] D70958: [compiler-rt] [test] Disable ASLR on ASAN/MSAN/TSAN tests on NetBSD

[Evgenii Stepanov via Phabricator via cfe-commits]

eugenis added a comment.

I meant you could define this path in the common lit config as something like "netbsd_noaslr_prefix" and then set up the %run substitution in subdirectories.

> PaX ASLR on NetBSD is too aggressive with the layout randomization and we cannot predict ranges of the heap and the stack. Next, we cannot map reliably the memory used into shadow buffer that crashes in a cryptic way. We are fine with disabling ASLR for the sanitizers that need shadow buffers and origins.

Sounds good.


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  https://reviews.llvm.org/D70958/new/

https://reviews.llvm.org/D70958