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| author | Kostya Kortchinsky <kostyak@google.com> | 2017-11-27 21:34:43 +0000 |
|---|---|---|
| committer | Kostya Kortchinsky <kostyak@google.com> | 2017-11-27 21:34:43 +0000 |
| commit | 41d6b75aa999cf7d49be9bb030919a72d5a4ec7d (patch) | |
| tree | cf0d3922906472fb76d40fcbef0cb1eb3e03f133 /test | |
| parent | dc8c0dd36ba2c119772ec7e614ca33ec6463214e (diff) | |
[scudo] Workaround for uninitialized Bionic globals
Summary:
Bionic doesn't initialize its globals early enough. This causes issues when
trying to access them from a preinit_array (b/25751302) or from another
constructor called before the libc one (b/68046352). __progname is initialized
after the other globals, so we can check its value to know if calling
`getauxval` is safe.
Reviewers: alekseyshl
Reviewed By: alekseyshl
Subscribers: srhines, llvm-commits
Differential Revision: https://reviews.llvm.org/D40504
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@319099 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test')
0 files changed, 0 insertions, 0 deletions