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| author | Alexey Samsonov <vonosmas@gmail.com> | 2015-02-24 00:37:27 +0000 |
|---|---|---|
| committer | Alexey Samsonov <vonosmas@gmail.com> | 2015-02-24 00:37:27 +0000 |
| commit | f535d33fee75d2f3fd75e05b9414549e7db594e3 (patch) | |
| tree | f2934943dcb1d82144649c8b148924cfa84914cf /llvm | |
| parent | 3aa0bd81a2fdbe7ed8dc6a90ceb3b931adf6a2dd (diff) | |
| download | bcm5719-llvm-f535d33fee75d2f3fd75e05b9414549e7db594e3.tar.gz bcm5719-llvm-f535d33fee75d2f3fd75e05b9414549e7db594e3.zip | |
[ASan] Disable strict init-order checking if dlopen() is called.
Revise the fix to https://code.google.com/p/address-sanitizer/issues/detail?id=178:
always disable strict init-order checking the first time dlopen() is
called: at this point shared library is allowed to access globals
defined in the main executable, as they are guaranteed to be
initialized. Revise the test cases:
* simplify init-order-dlopen.cc test case: make it Linux-specific
(there's no strict init-order checking on other platforms anyway),
and single-threaded.
* reinforce init-order-pthread-create.cc test case: make sure that
init-order checker would produce a false positive unless we
turn it off at the moment we call pthread_create().
llvm-svn: 230288
Diffstat (limited to 'llvm')
0 files changed, 0 insertions, 0 deletions
