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424192
2007 Nov 27
1
[PATCH][BRIDGE] Properly dereference the br_should_route_hook
...so simple
if (br_should_route_hook)
br_should_route_hook(...)
is not enough on some architectures.
Use the rcu_dereference/rcu_assign_pointer in this case.
Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
---
diff --git a/net/bridge/br_input.c b/net/bridge/br_input.c
index 3cedd4e..b42b192 100644
--- a/net/bridge/br_input.c
+++ b/net/bridge/br_input.c
@@ -122,6 +122,7 @@ static inline int is_link_local(const unsigned char *dest)
struct sk_buff *br_handle_frame(struct net_bridge_port *p, struct sk_buff *skb)
{
const unsigned char *dest = eth_hdr(skb)->h_dest;
+ typeof(br_should...