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| author | Dan Carpenter <dan.carpenter@oracle.com> | 2017-07-10 07:21:40 (GMT) |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-07-21 05:42:24 (GMT) |
| commit | cc7d3b7dd1ac43bf4643d6d3e924f4b9f0e8da05 (patch) | |
| tree | cdd0364037d078c6007dacca7d745c9316cd73a8 /net | |
| parent | 5480437f7963999c7634ccc1f9057c87ea8e198f (diff) | |
| download | linux-cc7d3b7dd1ac43bf4643d6d3e924f4b9f0e8da05.tar.xz | |
PM / QoS: return -EINVAL for bogus strings
commit 2ca30331c156ca9e97643ad05dd8930b8fe78b01 upstream.
In the current code, if the user accidentally writes a bogus command to
this sysfs file, then we set the latency tolerance to an uninitialized
variable.
Fixes: 2d984ad132a8 (PM / QoS: Introcuce latency tolerance device PM QoS type)
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'net')
0 files changed, 0 insertions, 0 deletions