Commit 08bdbc6e authored by Namjae Jeon's avatar Namjae Jeon
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ksmbd: use channel signingkey for binding SMB2 session setup 



Windows client disconnect connection by wrong signed SMB2 session
setup response on SMB3 multichannel mode.

Signed-off-by: default avatarNamjae Jeon <namjae.jeon@samsung.com>
Signed-off-by: default avatarSteve French <stfrench@microsoft.com>
parent 9fb8fac0

fs/ksmbd/smb2pdu.c

+2 −1
Original line number Diff line number Diff line
@@ -8150,7 +8150,8 @@ void smb3_set_sign_rsp(struct ksmbd_work *work) 
		len = ALIGN(len, 8);

	}



	if (le16_to_cpu(hdr->Command) == SMB2_SESSION_SETUP_HE) {

	if (conn->binding == false &&

	    le16_to_cpu(hdr->Command) == SMB2_SESSION_SETUP_HE) {

		signing_key = work->sess->smb3signingkey;

	} else {

		chann = lookup_chann_list(work->sess, work->conn);