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| author | Evgenii Stepanov <eugenis@google.com> | 2018-11-06 16:48:27 -0800 |
|---|---|---|
| committer | Evgenii Stepanov <eugenis@google.com> | 2018-11-06 16:59:25 -0800 |
| commit | acd6f4f9f5d248345231542df91947b44a309c26 (patch) | |
| tree | 56ebc05a9af0de40af4c624e722ca2e489d0c7f1 /libc/malloc_hooks/tests/malloc_hooks_tests.cpp | |
| parent | 96bd339c51194bf56781ccc738fde8babd618fc6 (diff) | |
Disable a few bionic tests under HWASan.
* HWASan report invalid use of the allocator api (like alignment not
being power of two, or allocation size too large) in a way tests do not
expect.
* Code in .preinit_array runs before HWASan shadow is initialized and
needs to be excluded from instrumentation.
* It looks that mm system calls (mmap/mprotect/etc) will not allow
tagged pointers. In fact, the use of mprotect on malloc()ed memory is
doubtful - one can imagine some kind of speculative load from such
memory, as compiler knows that it is addressable.
Bug: 114279110
Test: bionic-unit-tests with hwasan
Change-Id: I6ba4b46a0d554de77c923ad134cf156ce4ddba1b
Diffstat (limited to 'libc/malloc_hooks/tests/malloc_hooks_tests.cpp')
0 files changed, 0 insertions, 0 deletions