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| author | Harsh Sahu <hsahu@codeaurora.org> | 2017-04-13 15:38:46 -0700 |
|---|---|---|
| committer | Gerrit - the friendly Code Review server <code-review@localhost> | 2017-04-28 16:17:04 -0700 |
| commit | 40d37c9304d63754207c9ad28b62a24dc7dbf8cc (patch) | |
| tree | 60f1a4d1a328806ac5f2bd3d604c109e5244e907 /tools/perf/scripts/python | |
| parent | a85f31fb8ba456950155221d132dac3e2e103b6f (diff) | |
msm: mdss: fix race condition during mdp debugfs release
Fix race condition in the release of the mdp debugfs functions
panel_debug_base_release and mdss_debug_base_release by adding
the lock for unpreempted freeing of the buffer so that multiple
concurrent processes cannot affect the release which can possibly
lead to use-after-free operation on the buffer.
Change-Id: I9586081b65ae2eb0e7f6e30c606ee748ae9ef7e8
Signed-off-by: Harsh Sahu <hsahu@codeaurora.org>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions