diff options
| author | Parthasarathy Bhuvaragan <[email protected]> | 2018-09-25 22:09:10 +0200 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2018-09-25 20:48:56 -0700 |
| commit | 3f32d0be6c16b902b687453c962d17eea5b8ea19 (patch) | |
| tree | ef7a97c7382acbb5499b3c3c7ff44ffccd5f08c0 /lib/test_overflow.c | |
| parent | 94b6ddce71780575fbbf9d2c36afc8440e61a281 (diff) | |
tipc: lock wakeup & inputq at tipc_link_reset()
In tipc_link_reset() we copy the wakeup queue to input queue using
skb_queue_splice_init(link->wakeupq, link->inputq).
This is performed without holding any locks. The lists might be
simultaneously be accessed by other cpu threads in tipc_sk_rcv(),
something leading to to random missing packets.
Signed-off-by: Parthasarathy Bhuvaragan <[email protected]>
Signed-off-by: Jon Maloy <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'lib/test_overflow.c')
0 files changed, 0 insertions, 0 deletions