2020-11-17 02:45:07

by Zhang Changzhong

Subject: [PATCH net] ah6: fix error return code in ah6_input()

Fix to return a negative error code from the error handling
case instead of 0, as done elsewhere in this function.

Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
Reported-by: Hulk Robot <[email protected]>
Signed-off-by: Zhang Changzhong <[email protected]>
---
net/ipv6/ah6.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/net/ipv6/ah6.c b/net/ipv6/ah6.c
index d88d976..440080d 100644
--- a/net/ipv6/ah6.c
+++ b/net/ipv6/ah6.c
@@ -588,7 +588,8 @@ static int ah6_input(struct xfrm_state *x, struct sk_buff *skb)
memcpy(auth_data, ah->auth_data, ahp->icv_trunc_len);
memset(ah->auth_data, 0, ahp->icv_trunc_len);

- if (ipv6_clear_mutable_options(ip6h, hdr_len, XFRM_POLICY_IN))
+ err = ipv6_clear_mutable_options(ip6h, hdr_len, XFRM_POLICY_IN);
+ if (err)
goto out_free;

ip6h->priority = 0;
--
2.9.5

2020-11-18 19:03:23

by patchwork-bot+netdevbpf

Subject: Re: [PATCH net] ah6: fix error return code in ah6_input()

Hello:

This patch was applied to netdev/net.git (refs/heads/master):

On Tue, 17 Nov 2020 10:45:05 +0800 you wrote:
> Fix to return a negative error code from the error handling
> case instead of 0, as done elsewhere in this function.
>
> Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
> Reported-by: Hulk Robot <[email protected]>
> Signed-off-by: Zhang Changzhong <[email protected]>
>
> [...]

Here is the summary with links:
- [net] ah6: fix error return code in ah6_input()
https://git.kernel.org/netdev/net/c/a5ebcbdf34b6

You are awesome, thank you!
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