* [PATCH net-next] tipc: discard MSG_CRYPTO msgs when key_exchange_enabled is not set
@ 2021-12-10 18:50 Xin Long
2021-12-13 12:40 ` patchwork-bot+netdevbpf
0 siblings, 1 reply; 2+ messages in thread
From: Xin Long @ 2021-12-10 18:50 UTC (permalink / raw)
To: network dev, tipc-discussion
Cc: Jon Maloy, Ying Xue, Hoang Huu Le, davem, kuba
When key_exchange is disabled, there is no reason to accept MSG_CRYPTO
msgs if it doesn't send MSG_CRYPTO msgs.
Signed-off-by: Xin Long <lucien.xin@gmail.com>
Acked-by: Jon Maloy <jmaloy@redhat.com>
---
net/tipc/link.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/net/tipc/link.c b/net/tipc/link.c
index 09ae8448f394..8d9e09f48f4c 100644
--- a/net/tipc/link.c
+++ b/net/tipc/link.c
@@ -1298,7 +1298,8 @@ static bool tipc_data_input(struct tipc_link *l, struct sk_buff *skb,
return false;
#ifdef CONFIG_TIPC_CRYPTO
case MSG_CRYPTO:
- if (TIPC_SKB_CB(skb)->decrypted) {
+ if (sysctl_tipc_key_exchange_enabled &&
+ TIPC_SKB_CB(skb)->decrypted) {
tipc_crypto_msg_rcv(l->net, skb);
return true;
}
--
2.27.0
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH net-next] tipc: discard MSG_CRYPTO msgs when key_exchange_enabled is not set
2021-12-10 18:50 [PATCH net-next] tipc: discard MSG_CRYPTO msgs when key_exchange_enabled is not set Xin Long
@ 2021-12-13 12:40 ` patchwork-bot+netdevbpf
0 siblings, 0 replies; 2+ messages in thread
From: patchwork-bot+netdevbpf @ 2021-12-13 12:40 UTC (permalink / raw)
To: Xin Long
Cc: netdev, tipc-discussion, jmaloy, ying.xue, hoang.h.le, davem, kuba
Hello:
This patch was applied to netdev/net-next.git (master)
by David S. Miller <davem@davemloft.net>:
On Fri, 10 Dec 2021 13:50:40 -0500 you wrote:
> When key_exchange is disabled, there is no reason to accept MSG_CRYPTO
> msgs if it doesn't send MSG_CRYPTO msgs.
>
> Signed-off-by: Xin Long <lucien.xin@gmail.com>
> Acked-by: Jon Maloy <jmaloy@redhat.com>
> ---
> net/tipc/link.c | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
Here is the summary with links:
- [net-next] tipc: discard MSG_CRYPTO msgs when key_exchange_enabled is not set
https://git.kernel.org/netdev/net-next/c/6180c780e64c
You are awesome, thank you!
--
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2021-12-13 12:40 ` patchwork-bot+netdevbpf
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