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| author | Mitch Phillips <31459023+hctim@users.noreply.github.com> | 2021-05-24 16:08:57 -0700 |
|---|---|---|
| committer | Mitch Phillips <31459023+hctim@users.noreply.github.com> | 2021-05-24 16:09:02 -0700 |
| commit | 1fb6a0307240b0c543ec5babb35e39db2c39052b (patch) | |
| tree | 12cf3e9b05e82eb66fb25dfda1d92efd0986fc2e /llvm/lib/Bitcode/Reader/BitcodeReader.cpp | |
| parent | 60c735d409bf8077b2611d102b9a5e5af48464d5 (diff) | |
[scudo] Add unmapTestOnly() to secondary.
When trying to track down a vaddr-poisoning bug, I found that that the
secondary cache isn't emptied on test teardown. We should probably do
that to make the tests hermetic. Otherwise, repeating the tests lots of
times using --gtest_repeat fails after the mmap vaddr space is
exhausted.
To repro:
$ ninja check-scudo_standalone # build
$ ./projects/compiler-rt/lib/scudo/standalone/tests/ScudoUnitTest-x86_64-Test \
--gtest_filter=ScudoSecondaryTest.*:-ScudoSecondaryTest.SecondaryCombinations \
--gtest_repeat=10000
Reviewed By: cryptoad
Differential Revision: https://reviews.llvm.org/D102874
Diffstat (limited to 'llvm/lib/Bitcode/Reader/BitcodeReader.cpp')
0 files changed, 0 insertions, 0 deletions