diff options
| author | Daniel Rosenberg <drosen@google.com> | 2016-12-05 16:28:28 -0800 |
|---|---|---|
| committer | Mister Oyster <oysterized@gmail.com> | 2017-04-16 15:03:42 +0200 |
| commit | cff1a3c2d9b02ed8a1f1630191218b4905a05e65 (patch) | |
| tree | 36f347e03d577934e6ed9963001824a5429c5357 /include | |
| parent | f81ee65aedf25f7279cb1023081823e815a6e708 (diff) | |
ANDROID: ion: check for kref overflow
Userspace can cause the kref to handles to increment
arbitrarily high. Ensure it does not overflow.
Signed-off-by: Daniel Rosenberg <drosen@google.com>
Bug: 31992382
Test: See bug for poc
Change-Id: I6bff1df385742b1d836d43180dc87fadcea80782
Git-repo: https://android.googlesource.com/kernel/msm
Git-commit: 0c702db4d90de88df11057bcf0d8fb2dfe741605
Signed-off-by: Dennis Cagle <d-cagle@codeaurora.org>
Signed-off-by: c_vkeert <vkeert@codeaurora.org>
Diffstat (limited to 'include')
0 files changed, 0 insertions, 0 deletions