| commit | 2bb53e2557964c2c5368a0392cf3b3b63a288cd0 | [log] [tgz] |
|---|---|---|
| author | Steffen Klassert <steffen.klassert@secunet.com> | Tue Oct 08 10:49:51 2013 +0200 |
| committer | Steffen Klassert <steffen.klassert@secunet.com> | Tue Oct 08 10:49:51 2013 +0200 |
| tree | a62a0dd7f1cbfe4dab7826e0769d9a0a8fde81c3 | |
| parent | e7d8f6cb2f8735693396872f4608bbe305e8baee [diff] |
xfrm: check for a vaild skb in xfrm_policy_queue_process
We might dreference a NULL pointer if the hold_queue is empty,
so add a check to avoid this.
Bug was introduced with git commit a0073fe18 ("xfrm: Add a state
resolution packet queue")
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>