diff options
| author |   Jiasheng Jiang <jiasheng@iscas.ac.cn> | 2021-12-15 16:36:05 +0800 |
|---|---|---|
| committer |   Benjamin Tissoires <benjamin.tissoires@redhat.com> | 2021-12-20 11:26:14 +0100 |
| commit | 13251ce1dd9bb525da2becb9b26fdfb94ca58659 (patch) | |
| tree | e8d8117d177ba7e85e64a429febf490e49922e8d /drivers/hid/hid-ids.h | |
| parent | HID: holtek: fix mouse probing (diff) | |
| download | linux-dev-13251ce1dd9bb525da2becb9b26fdfb94ca58659.tar.xz linux-dev-13251ce1dd9bb525da2becb9b26fdfb94ca58659.zip | |
HID: potential dereference of null pointer
The return value of devm_kzalloc() needs to be checked.
To avoid hdev->dev->driver_data to be null in case of the failure of
alloc.
Fixes: 14c9c014babe ("HID: add vivaldi HID driver")
Cc: stable@vger.kernel.org
Signed-off-by: Jiasheng Jiang <jiasheng@iscas.ac.cn>
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Link: https://lore.kernel.org/r/20211215083605.117638-1-jiasheng@iscas.ac.cn
Diffstat (limited to 'drivers/hid/hid-ids.h')
0 files changed, 0 insertions, 0 deletions