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| author | Eric Dumazet <eric.dumazet@gmail.com> | 2010-04-11 23:18:17 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-04-15 10:27:11 +0200 |
| commit | 8728c544a9cbdcb0034aa5c45706c5f953f030ee (patch) | |
| tree | 81fa8933b6769983063db89da3242aabbf816135 /fs/nilfs2/Makefile | |
| parent | fib: suppress lockdep-RCU false positive in FIB trie. (diff) | |
| download | linux-8728c544a9cbdcb0034aa5c45706c5f953f030ee.tar.xz linux-8728c544a9cbdcb0034aa5c45706c5f953f030ee.zip | |
net: dev_pick_tx() fix
When dev_pick_tx() caches tx queue_index on a socket, we must check
socket dst_entry matches skb one, or risk a crash later, as reported by
Denys Fedorysychenko, if old packets are in flight during a route
change, involving devices with different number of queues.
Bug introduced by commit a4ee3ce3
(net: Use sk_tx_queue_mapping for connected sockets)
Reported-by: Denys Fedorysychenko <nuclearcat@nuclearcat.com>
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'fs/nilfs2/Makefile')
0 files changed, 0 insertions, 0 deletions