diff options
| author | Johan Hovold <[email protected]> | 2011-03-22 10:12:11 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2011-03-23 20:22:02 +0000 |
| commit | 7e7797e7f6f7bfab73fca02c65e40eaa5bb9000c (patch) | |
| tree | 3e34252eeb70e4480953a3282ae3e137efc42418 /lib/timerqueue.c | |
| parent | USB: cdc-acm: fix potential null-pointer dereference (diff) | |
| download | kernel-7e7797e7f6f7bfab73fca02c65e40eaa5bb9000c.tar.gz kernel-7e7797e7f6f7bfab73fca02c65e40eaa5bb9000c.zip | |
USB: cdc-acm: fix potential null-pointer dereference on disconnect
Fix potential null-pointer exception on disconnect introduced by commit
11ea859d64b69a747d6b060b9ed1520eab1161fe (USB: additional power savings
for cdc-acm devices that support remote wakeup).
Only access acm->dev after making sure it is non-null in control urb
completion handler.
Cc: stable <[email protected]>
Signed-off-by: Johan Hovold <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
Diffstat (limited to 'lib/timerqueue.c')
0 files changed, 0 insertions, 0 deletions