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| author | Benjamin Tissoires <benjamin.tissoires@redhat.com> | 2016-01-19 12:34:58 +0100 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2016-01-19 14:09:34 +0100 |
| commit | 50220dead1650609206efe91f0cc116132d59b3f (patch) | |
| tree | 4310293cab681fe0072c600d32c83ca061c18c01 /drivers/hid/usbhid/hid-quirks.c | |
| parent | 5137b354bc8a5c04edb10d83f8bdb0bf8896fd68 (diff) | |
HID: core: prevent out-of-bound readings
Plugging a Logitech DJ receiver with KASAN activated raises a bunch of
out-of-bound readings.
The fields are allocated up to MAX_USAGE, meaning that potentially, we do
not have enough fields to fit the incoming values.
Add checks and silence KASAN.
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'drivers/hid/usbhid/hid-quirks.c')
0 files changed, 0 insertions, 0 deletions