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| author | hans@chromium.org <hans@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2013-05-09 13:38:24 +0000 |
|---|---|---|
| committer | hans@chromium.org <hans@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2013-05-09 13:38:24 +0000 |
| commit | 70e8887dabc73a6893fccca426878b475f404166 (patch) | |
| tree | 1e54462d9209af2eed501afe067bcefdc0b42497 /base | |
| parent | 2b14319b73e07cb1f39aab2b768e7072048327b0 (diff) | |
| download | chromium_src-70e8887dabc73a6893fccca426878b475f404166.zip chromium_src-70e8887dabc73a6893fccca426878b475f404166.tar.gz chromium_src-70e8887dabc73a6893fccca426878b475f404166.tar.bz2 | |
Make a null pointer dereference volatile
Otherwise the compiler could optimize it away.
BUG=none
R=jar@chromium.org
Review URL: https://codereview.chromium.org/14862007
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@199210 0039d316-1c4b-4281-b951-d872f2087c98
Diffstat (limited to 'base')
| -rw-r--r-- | base/win/dllmain.cc | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/base/win/dllmain.cc b/base/win/dllmain.cc index 15437e0..9d2a6dc 100644 --- a/base/win/dllmain.cc +++ b/base/win/dllmain.cc @@ -84,8 +84,9 @@ PIMAGE_TLS_CALLBACK p_thread_callback_dllmain_typical_entry = on_callback; #endif // _WIN64 } // extern "C" +// Custom crash code to get a unique entry in crash reports. NOINLINE static void CrashOnProcessDetach() { - *((int*)0) = 0x356; + *static_cast<volatile int*>(0) = 0x356; } // Make DllMain call the listed callbacks. This way any third parties that are |