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xfrm: Return the correct errno code 

When kalloc or kmemdup failed, should return ENOMEM rather than ENOBUF.

Signed-off-by: Zheng Yongjun <zhengyongjun3@huawei.com>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
master
Zheng Yongjun 2021-02-04 15:42:54 +08:00 committed by Steffen Klassert
parent bf3da527bb
commit 4ac7a6eecb
1 changed files with 1 additions and 1 deletions
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2
net/xfrm/xfrm_user.c
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@ -2504,7 +2504,7 @@ static int xfrm_do_migrate(struct sk_buff *skb, struct nlmsghdr *nlh,
encap = kmemdup(nla_data(attrs[XFRMA_ENCAP]),
sizeof(*encap), GFP_KERNEL);
if (!encap)
return 0;
return -ENOMEM;
}
err = xfrm_migrate(&pi->sel, pi->dir, type, m, n, kmp, net, encap);