Patch "ksmbd: return STATUS_NOT_SUPPORTED on unsupported smb2.0 dialect" has been added to the 6.1-stable tree

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



This is a note to let you know that I've just added the patch titled

    ksmbd: return STATUS_NOT_SUPPORTED on unsupported smb2.0 dialect

to the 6.1-stable tree which can be found at:
    http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
     ksmbd-return-status_not_supported-on-unsupported-smb2.0-dialect.patch
and it can be found in the queue-6.1 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.


>From b53e8cfec30b93c120623232ba27c041b1ef8f1a Mon Sep 17 00:00:00 2001
From: Namjae Jeon <linkinjeon@xxxxxxxxxx>
Date: Tue, 21 Mar 2023 15:36:40 +0900
Subject: ksmbd: return STATUS_NOT_SUPPORTED on unsupported smb2.0 dialect

From: Namjae Jeon <linkinjeon@xxxxxxxxxx>

commit b53e8cfec30b93c120623232ba27c041b1ef8f1a upstream.

ksmbd returned "Input/output error" when mounting with vers=2.0 to
ksmbd. It should return STATUS_NOT_SUPPORTED on unsupported smb2.0
dialect.

Cc: stable@xxxxxxxxxxxxxxx
Reported-by: Steve French <stfrench@xxxxxxxxxxxxx>
Signed-off-by: Namjae Jeon <linkinjeon@xxxxxxxxxx>
Signed-off-by: Steve French <stfrench@xxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
 fs/ksmbd/smb_common.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

--- a/fs/ksmbd/smb_common.c
+++ b/fs/ksmbd/smb_common.c
@@ -434,7 +434,7 @@ int ksmbd_extract_shortname(struct ksmbd
 
 static int __smb2_negotiate(struct ksmbd_conn *conn)
 {
-	return (conn->dialect >= SMB21_PROT_ID &&
+	return (conn->dialect >= SMB20_PROT_ID &&
 		conn->dialect <= SMB311_PROT_ID);
 }
 
@@ -465,7 +465,7 @@ int ksmbd_smb_negotiate_common(struct ks
 		}
 	}
 
-	if (command == SMB2_NEGOTIATE_HE && __smb2_negotiate(conn)) {
+	if (command == SMB2_NEGOTIATE_HE) {
 		ret = smb2_handle_negotiate(work);
 		init_smb2_neg_rsp(work);
 		return ret;


Patches currently in stable-queue which might be from linkinjeon@xxxxxxxxxx are

queue-6.1/ksmbd-fix-wrong-signingkey-creation-when-encryption-is-aes256.patch
queue-6.1/ksmbd-set-file_named_streams-attribute-in-fs_attribute_information.patch
queue-6.1/ksmbd-add-low-bound-validation-to-fsctl_query_alloca.patch
queue-6.1/ksmbd-fix-possible-refcount-leak-in-smb2_open.patch
queue-6.1/ksmbd-return-status_not_supported-on-unsupported-smb2.0-dialect.patch
queue-6.1/ksmbd-don-t-terminate-inactive-sessions-after-a-few-seconds.patch
queue-6.1/ksmbd-return-unsupported-error-on-smb1-mount.patch
queue-6.1/ksmbd-add-low-bound-validation-to-fsctl_set_zero_dat.patch



[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Index of Archives]     [Linux USB Devel]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]

  Powered by Linux