diff options
| author | Eric Dumazet <edumazet@google.com> | 2014-12-02 04:30:59 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-12-16 09:39:05 -0800 |
| commit | e7b7e0c27cbd34f01c8a9493cd1aa509707610e3 (patch) | |
| tree | f012940686d37689231374f8550b0c6bd0b078fc /net | |
| parent | 9823d713bf257e2e0dc5b6ea64f270d33e1212ee (diff) | |
net: mvneta: fix race condition in mvneta_tx()
[ Upstream commit 5f478b41033606d325e420df693162e2524c2b94 ]
mvneta_tx() dereferences skb to get skb->len too late,
as hardware might have completed the transmit and TX completion
could have freed the skb from another cpu.
Fixes: 71f6d1b31fb1 ("net: mvneta: replace Tx timer with a real interrupt")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'net')
0 files changed, 0 insertions, 0 deletions