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| author | Benjamin Tissoires <benjamin.tissoires@redhat.com> | 2016-01-19 12:34:58 +0100 |
|---|---|---|
| committer | Amit Pundir <amit.pundir@linaro.org> | 2016-09-14 14:44:29 +0530 |
| commit | 4774accdcc64b873ca0d6a1ec9c4d18dede368ee (patch) | |
| tree | d0ae7f45b1c67e046c4aecd27b91e9496ddb65e7 /kernel/sysctl_binary.c | |
| parent | 34363937f74d63305d45f699c3bc1b7f4d48fbf4 (diff) | |
UPSTREAM: HID: core: prevent out-of-bound readings
(cherry picked from commit 50220dead1650609206efe91f0cc116132d59b3f)
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>
Change-Id: Iaf25e882a6696884439d7091b5fbb0b350d893d3
Bug: 30951261
Diffstat (limited to 'kernel/sysctl_binary.c')
0 files changed, 0 insertions, 0 deletions