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| author | Sasha Levin <sasha.levin@oracle.com> | 2015-12-22 12:43:36 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-05-10 10:26:22 +0200 |
| commit | b9bf9131b1a44e56d47b63cbb2ccf834d1d64d8c (patch) | |
| tree | 5753224072516b278b0b2236a9cc219a18de4990 /kernel | |
| parent | a87674fe985b9319ecbbb4098355653793b688cb (diff) | |
power: test_power: correctly handle empty writes
commit 6b9140f39c2aaf76791197fbab0839c0e4af56e8 upstream.
Writing 0 length data into test_power makes it access an invalid array
location and kill the system.
Fixes: f17ef9b2d ("power: Make test_power driver more dynamic.")
Signed-off-by: Sasha Levin <sasha.levin@oracle.com>
Signed-off-by: Sebastian Reichel <sre@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'kernel')
0 files changed, 0 insertions, 0 deletions