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| author | James Chapman <jchapman@katalix.com> | 2008-03-06 03:40:01 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-03-06 03:40:01 +0100 |
| commit | e653181dd6b3ad38ce14904351b03a5388f4b0f7 (patch) | |
| tree | 36703dfc6206863464a162f0a4a29a5901314e44 /drivers/net/sun3lance.c | |
| parent | [PPPOL2TP]: Make locking calls softirq-safe (diff) | |
| download | linux-e653181dd6b3ad38ce14904351b03a5388f4b0f7.tar.xz linux-e653181dd6b3ad38ce14904351b03a5388f4b0f7.zip | |
[PPPOL2TP]: Fix SMP issues in skb reorder queue handling
When walking a session's packet reorder queue, use
skb_queue_walk_safe() since the list could be modified inside the
loop.
Rearrange the unlinking skbs from the reorder queue such that it is
done while the queue lock is held in pppol2tp_recv_dequeue() when
walking the skb list.
A version of this patch was suggested by Jarek Poplawski.
Signed-off-by: James Chapman <jchapman@katalix.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/sun3lance.c')
0 files changed, 0 insertions, 0 deletions