diff options
| author | Colin Ian King <[email protected]> | 2018-02-22 17:39:17 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2018-03-09 10:01:07 -0800 |
| commit | df3334c223a033f562645712e832ca4cbb326bbf (patch) | |
| tree | de18c6cecdacf6fbb8b4e69f3f2ffab94049046d /scripts/gcc-plugins/gcc-generate-rtl-pass.h | |
| parent | 191edc5e2e515aab1075a3f0ef23599e80be5f59 (diff) | |
usbip: vudc: fix null pointer dereference on udc->lock
Currently the driver attempts to spin lock on udc->lock before a NULL
pointer check is performed on udc, hence there is a potential null
pointer dereference on udc->lock. Fix this by moving the null check
on udc before the lock occurs.
Fixes: ea6873a45a22 ("usbip: vudc: Add SysFS infrastructure for VUDC")
Signed-off-by: Colin Ian King <[email protected]>
Acked-by: Shuah Khan <[email protected]>
Reviewed-by: Krzysztof Opasiak <[email protected]>
Cc: stable <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
Diffstat (limited to 'scripts/gcc-plugins/gcc-generate-rtl-pass.h')
0 files changed, 0 insertions, 0 deletions