cifs: return errors during session setup during reconnects
commit 8ea21823aa
upstream.
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: Shyam Prasad N <sprasad@microsoft.com>
Reviewed-by: Enzo Matsumiya <ematsumiya@suse.de>
Cc: stable@vger.kernel.org
Signed-off-by: Steve French <stfrench@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
parent
850965edc8
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@ -356,6 +356,9 @@ smb2_reconnect(__le16 smb2_command, struct cifs_tcon *tcon)
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rc = -EHOSTDOWN;
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mutex_unlock(&tcon->ses->session_mutex);
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goto failed;
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} else if (rc) {
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mutex_unlock(&ses->session_mutex);
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goto out;
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}
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}
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if (rc || !tcon->need_reconnect) {
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