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| author | mad@chromium.org <mad@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2010-12-23 14:40:10 +0000 |
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| committer | mad@chromium.org <mad@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2010-12-23 14:40:10 +0000 |
| commit | d144255434dd27109c30c4e7a8124d76d7e83a4b (patch) | |
| tree | 2d3c9768230161683305bbac9cae4d60cb3b6a06 /base/metrics/stats_table.h | |
| parent | 6d5e8255ed5b7e8865fd20af2530953990376f9f (diff) | |
| download | chromium_src-d144255434dd27109c30c4e7a8124d76d7e83a4b.zip chromium_src-d144255434dd27109c30c4e7a8124d76d7e83a4b.tar.gz chromium_src-d144255434dd27109c30c4e7a8124d76d7e83a4b.tar.bz2 | |
Properly lock access to static variables.
There were a few race conditions where the static method would test the validity of the hitograms_ static variable before attempting to use the lock_ to protect access to it but nothing then prevented the destructor to free both the lock_ and the hitograms_ memory.
So I decided to not use a dynamic allocation of the static lock_ to resolve this problem.
BUG=38354
TEST=Hard to repro exit scenario crashes.
Review URL: http://codereview.chromium.org/5784005
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@70054 0039d316-1c4b-4281-b951-d872f2087c98
Diffstat (limited to 'base/metrics/stats_table.h')
0 files changed, 0 insertions, 0 deletions