| commit | c6fcc4fc5f8b592600c7409e769ab68da0fb1eca | [log] [tgz] |
|---|---|---|
| author | pravin shelar <pshelar@ovn.org> | Fri Oct 28 09:59:15 2016 -0700 |
| committer | David S. Miller <davem@davemloft.net> | Sat Oct 29 20:56:31 2016 -0400 |
| tree | 4fafb69c92e2169209dfb66452b7d92e8abfb11c | |
| parent | 087892d29b75c025086d99b29d385a3dac0169fc [diff] |
vxlan: avoid using stale vxlan socket. When vxlan device is closed vxlan socket is freed. This operation can race with vxlan-xmit function which dereferences vxlan socket. Following patch uses RCU mechanism to avoid this situation. Signed-off-by: Pravin B Shelar <pshelar@ovn.org> Signed-off-by: David S. Miller <davem@davemloft.net>