Commit 8ea21823 authored by Shyam Prasad N's avatar Shyam Prasad N Committed by Steve French
Browse files

cifs: return errors during session setup during reconnects 



During reconnects, we check the return value from
cifs_negotiate_protocol, and have handlers for both success
and failures. But if that passes, and cifs_setup_session
returns any errors other than -EACCES, we do not handle
that. This fix adds a handler for that, so that we don't
go ahead and try a tree_connect on a failed session.

Signed-off-by: default avatarShyam Prasad N <sprasad@microsoft.com>
Reviewed-by: default avatarEnzo Matsumiya <ematsumiya@suse.de>
Cc: stable@vger.kernel.org
Signed-off-by: default avatarSteve French <stfrench@microsoft.com>
parent c36ee7da

fs/cifs/smb2pdu.c

+3 −0
Original line number Diff line number Diff line
@@ -288,6 +288,9 @@ smb2_reconnect(__le16 smb2_command, struct cifs_tcon *tcon, 
			mutex_unlock(&ses->session_mutex);

			rc = -EHOSTDOWN;

			goto failed;

		} else if (rc) {

			mutex_unlock(&ses->session_mutex);

			goto out;

		}

	} else {

		mutex_unlock(&ses->session_mutex);