commit | cb7eff6a34f6a276d798669a206661c248e2bcb2 | [log] [tgz] |
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author | Fabien Sanglard <sanglardf@google.com> | Tue Nov 08 15:31:32 2016 -0800 |
committer | gitbuildkicker <android-build@google.com> | Wed Nov 30 10:49:23 2016 -0800 |
tree | 8674c79c320ce5ef342b9e4b165724de394e887c | |
parent | 8163b8818246f483f7d9e642e1633328fccfd26b [diff] |
Fix SF security vulnerability: 32660278 Because of lack of mutex lock when get mSidebandStream, if one thread getSidebandStream, another thread setSidebandStream frequently, an UAF will be triggered. Bug: 32660278 Test: Marlin device with poc Change-Id: Idbcf0976ce2db682d0f13455105c45a5c7481a45 (cherry picked from commit 2d8a2432e04234d9edbb3b099f9bbbaa36ad4843)