Unverified Commit fe139081 authored by openeuler-ci-bot's avatar openeuler-ci-bot Committed by Gitee
Browse files

!9906 mptcp: ensure snd_una is properly initialized on connect 

Merge Pull Request from: @ci-robot 
 
PR sync from: Zhengchao Shao <shaozhengchao@huawei.com>
https://mailweb.openeuler.org/hyperkitty/list/kernel@openeuler.org/message/PQ45R5M6CKKGFITFBIAFNSKT7VWFDDFH/ 
 
https://gitee.com/src-openeuler/kernel/issues/IACQHR 
 
Link:https://gitee.com/openeuler/kernel/pulls/9906

 

Reviewed-by: default avatarYue Haibing <yuehaibing@huawei.com>
Signed-off-by: default avatarXie XiuQi <xiexiuqi@huawei.com>
parents 21673760 985c27d5

net/mptcp/protocol.c

+1 −0
Original line number Diff line number Diff line
@@ -2649,6 +2649,7 @@ static int mptcp_stream_connect(struct socket *sock, struct sockaddr *uaddr, 
		mptcp_subflow_early_fallback(msk, subflow);



	WRITE_ONCE(msk->write_seq, subflow->idsn);

	atomic64_set(&msk->snd_una, subflow->idsn);



do_connect:

	err = ssock->ops->connect(ssock, uaddr, addr_len, flags);