diff options
| author | Johan Hovold <[email protected]> | 2019-10-09 17:38:47 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2019-10-10 12:43:18 +0200 |
| commit | 726b55d0e22ca72c69c947af87785c830289ddbc (patch) | |
| tree | 178298817b0b9aab6f0328deba1e6f6049abb332 /lib/memory-notifier-error-inject.c | |
| parent | eb21a74adaa11846737f503dd618bd35337e2c37 (diff) | |
USB: legousbtower: fix use-after-free on release
The driver was accessing its struct usb_device in its release()
callback without holding a reference. This would lead to a
use-after-free whenever the device was disconnected while the character
device was still open.
Fixes: fef526cae700 ("USB: legousbtower: remove custom debug macro")
Cc: stable <[email protected]> # 3.12
Signed-off-by: Johan Hovold <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>
Diffstat (limited to 'lib/memory-notifier-error-inject.c')
0 files changed, 0 insertions, 0 deletions