diff options
| author | Johan Hovold <[email protected]> | 2021-05-17 12:04:30 +0200 |
|---|---|---|
| committer | Jiri Kosina <[email protected]> | 2021-05-27 15:40:35 +0200 |
| commit | 4b4f6cecca446abcb686c6e6c451d4f1ec1a7497 (patch) | |
| tree | 43e7527141c338325a6c31c2fbfcaa0e8f34e066 /scripts/gdb/vmlinux-gdb.py | |
| parent | 22db5e0003e1441cd829180cebb42f7a6b7a46b7 (diff) | |
HID: magicmouse: fix NULL-deref on disconnect
Commit 9d7b18668956 ("HID: magicmouse: add support for Apple Magic
Trackpad 2") added a sanity check for an Apple trackpad but returned
success instead of -ENODEV when the check failed. This means that the
remove callback will dereference the never-initialised driver data
pointer when the driver is later unbound (e.g. on USB disconnect).
Reported-by: [email protected]
Fixes: 9d7b18668956 ("HID: magicmouse: add support for Apple Magic Trackpad 2")
Cc: [email protected] # 4.20
Cc: Claudio Mettler <[email protected]>
Cc: Marek Wyborski <[email protected]>
Cc: Sean O'Brien <[email protected]>
Signed-off-by: Johan Hovold <[email protected]>
Signed-off-by: Jiri Kosina <[email protected]>
Diffstat (limited to 'scripts/gdb/vmlinux-gdb.py')
0 files changed, 0 insertions, 0 deletions