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| author | David Lechner <david@lechnology.com> | 2018-09-12 19:48:30 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-10-01 08:26:07 +0200 |
| commit | 0c23335a2d81dec8134e7f0f97195e4a05088fdd (patch) | |
| tree | e50555d09cd3b44af8e110a938459afdc7be397e /kernel/locking | |
| parent | 1456c40aa906d638547be4ddd743c28e64011f76 (diff) | |
power: supply: sysfs: ratelimit property read error message
[ Upstream commit 87a2b65fc855e6be50f791c2ebbb492541896827 ]
This adds rate limiting to the message that is printed when reading a
power supply property via sysfs returns an error. This will prevent
userspace applications from unintentionally dDOSing the system by
continuously reading a property that returns an error.
Signed-off-by: David Lechner <david@lechnology.com>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'kernel/locking')
0 files changed, 0 insertions, 0 deletions