Unverified Commit edd5b39d authored by openeuler-ci-bot's avatar openeuler-ci-bot Committed by Gitee
Browse files

!15497 cifs: Fix an infinite loop in cifsd caused by a failed mount attempt on port 139 

Merge Pull Request from: @ci-robot 
 
PR sync from: Wang Zhaolong <wangzhaolong1@huawei.com>
https://mailweb.openeuler.org/archives/list/kernel@openeuler.org/message/V63HH3RPX5GLJ6ZTXGZ2EUY536SN62R4/ 
 
https://gitee.com/openeuler/kernel/issues/IBSSQA 
 
Link:https://gitee.com/openeuler/kernel/pulls/15497

 

Reviewed-by: default avatarYuan Can <yuancan@huawei.com>
Signed-off-by: default avatarYuan Can <yuancan@huawei.com>
parents 8557cdf9 0caf36e7

fs/cifs/transport.c

+4 −1
Original line number Diff line number Diff line
@@ -376,7 +376,10 @@ __smb_send_rqst(struct TCP_Server_Info *server, int num_rqst, 
		 * be taken as the remainder of this one. We need to kill the

		 * socket so the server throws away the partial SMB

		 */

		spin_lock(&GlobalMid_Lock);

		if (server->tcpStatus != CifsExiting)

			server->tcpStatus = CifsNeedReconnect;

		spin_unlock(&GlobalMid_Lock);

		trace_smb3_partial_send_reconnect(server->CurrentMid,

						  server->hostname);

	}