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| author | Oliver Neukum | 2019-07-25 15:13:33 +0200 |
|---|---|---|
| committer | Jiri Kosina | 2019-08-05 14:18:42 +0200 |
| commit | 01ec0a5f19c8c82960a07f6c7410fc9e01d7fb51 (patch) | |
| tree | 6af44df09f589358eb31188d19bdeaf756c200f2 /drivers/hid/hid-ids.h | |
| parent | HID: wacom: fix bit shift for Cintiq Companion 2 (diff) | |
| download | kernel-qcow2-linux-01ec0a5f19c8c82960a07f6c7410fc9e01d7fb51.tar.gz kernel-qcow2-linux-01ec0a5f19c8c82960a07f6c7410fc9e01d7fb51.tar.xz kernel-qcow2-linux-01ec0a5f19c8c82960a07f6c7410fc9e01d7fb51.zip | |
HID: holtek: test for sanity of intfdata
The ioctl handler uses the intfdata of a second interface,
which may not be present in a broken or malicious device, hence
the intfdata needs to be checked for NULL.
[jkosina@suse.cz: fix newly added spurious space]
Reported-by: syzbot+965152643a75a56737be@syzkaller.appspotmail.com
Signed-off-by: Oliver Neukum <oneukum@suse.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'drivers/hid/hid-ids.h')
0 files changed, 0 insertions, 0 deletions