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| author | Alexey Samsonov <vonosmas@gmail.com> | 2016-01-22 01:35:45 +0000 |
|---|---|---|
| committer | Alexey Samsonov <vonosmas@gmail.com> | 2016-01-22 01:35:45 +0000 |
| commit | f06e83bf0e3f13f78b1b4e8cfdd0428dfd1cb88d (patch) | |
| tree | 24622c918dd74237f9629c8674f71853db67e15c /docs/AddressSanitizer.rst | |
| parent | 0b95b25f8ef067af4e15d8a3df46ce4732910bc0 (diff) | |
| download | clang-f06e83bf0e3f13f78b1b4e8cfdd0428dfd1cb88d.tar.gz | |
[Docs] Slightly update LSan documentation.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@258476 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'docs/AddressSanitizer.rst')
| -rw-r--r-- | docs/AddressSanitizer.rst | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/docs/AddressSanitizer.rst b/docs/AddressSanitizer.rst index 93f6314321..a42a1ff623 100644 --- a/docs/AddressSanitizer.rst +++ b/docs/AddressSanitizer.rst @@ -232,6 +232,23 @@ problems happening in certain source files or with certain global variables. type:*BadInitClassSubstring*=init src:bad/init/files/*=init +Suppressing memory leaks +------------------------ + +Memory leak reports produced by :doc:`LeakSanitizer` (if it is run as a part +of AddressSanitizer) can be suppressed by a separate file passed as + +.. code-block:: bash + + LSAN_OPTIONS=suppressions=MyLSan.supp + +which contains lines of the form `leak:<pattern>`. Memory leak will be +suppressed if pattern matches any function name, source file name, or +library name in the symbolized stack trace of the leak report. See +`full documentation +<https://github.com/google/sanitizers/wiki/AddressSanitizerLeakSanitizer#suppressions>`_ +for more details. + Limitations =========== |