Patch "ksmbd: use ksmbd_req_buf_next() in ksmbd_verify_smb_message()" has been added to the 5.15-stable tree

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

    ksmbd: use ksmbd_req_buf_next() in ksmbd_verify_smb_message()

to the 5.15-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-use-ksmbd_req_buf_next-in-ksmbd_verify_smb_message.patch
and it can be found in the queue-5.15 subdirectory.

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


>From stable+bounces-7630-greg=kroah.com@xxxxxxxxxxxxxxx Mon Dec 18 16:35:31 2023
From: Namjae Jeon <linkinjeon@xxxxxxxxxx>
Date: Tue, 19 Dec 2023 00:32:21 +0900
Subject: ksmbd: use ksmbd_req_buf_next() in ksmbd_verify_smb_message()
To: gregkh@xxxxxxxxxxxxxxxxxxx, stable@xxxxxxxxxxxxxxx
Cc: smfrench@xxxxxxxxx, Ralph Boehme <slow@xxxxxxxxx>, Namjae Jeon <linkinjeon@xxxxxxxxxx>, Steve French <stfrench@xxxxxxxxxxxxx>
Message-ID: <20231218153454.8090-2-linkinjeon@xxxxxxxxxx>

From: Ralph Boehme <slow@xxxxxxxxx>

[ Upstream commit a088ac859f8124d491f02a19d080fc5ee4dbd202 ]

Use ksmbd_req_buf_next() in ksmbd_verify_smb_message().

Acked-by: Namjae Jeon <linkinjeon@xxxxxxxxxx>
Signed-off-by: Ralph Boehme <slow@xxxxxxxxx>
Signed-off-by: Steve French <stfrench@xxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
 fs/ksmbd/smb_common.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/fs/ksmbd/smb_common.c
+++ b/fs/ksmbd/smb_common.c
@@ -134,7 +134,7 @@ int ksmbd_lookup_protocol_idx(char *str)
  */
 int ksmbd_verify_smb_message(struct ksmbd_work *work)
 {
-	struct smb2_hdr *smb2_hdr = work->request_buf + work->next_smb2_rcv_hdr_off;
+	struct smb2_hdr *smb2_hdr = ksmbd_req_buf_next(work);
 	struct smb_hdr *hdr;
 
 	if (smb2_hdr->ProtocolId == SMB2_PROTO_NUMBER)


Patches currently in stable-queue which might be from kroah.com@xxxxxxxxxxxxxxx are

queue-5.15/ksmbd-remove-unused-parameter-from-smb2_get_name.patch
queue-5.15/ksmbd-smbd-handle-multiple-buffer-descriptors.patch
queue-5.15/ksmbd-add-mnt_want_write-to-ksmbd-vfs-functions.patch
queue-5.15/ksmbd-delete-an-invalid-argument-description-in-smb2_populate_readdir_entry.patch
queue-5.15/ksmbd-remove-smb2_buf_length-in-smb2_transform_hdr.patch
queue-5.15/ksmbd-fix-smb2_set_info_file-kernel-doc-comment.patch
queue-5.15/ksmbd-remove-unused-fields-from-ksmbd_file-struct-definition.patch
queue-5.15/ksmbd-set-445-port-to-smbdirect-port-by-default.patch
queue-5.15/ksmbd-use-ksmbd_req_buf_next-in-ksmbd_verify_smb_message.patch
queue-5.15/ksmbd-set-both-ipv4-and-ipv6-in-fsctl_query_network_interface_info.patch
queue-5.15/ksmbd-reduce-descriptor-size-if-remaining-bytes-is-less-than-request-size.patch
queue-5.15/ksmbd-fix-smb2_get_name-kernel-doc-comment.patch
queue-5.15/ksmbd-register-ksmbd-ib-client-with-ib_register_client.patch
queue-5.15/ksmbd-smbd-fix-missing-client-s-memory-region-invalidation.patch
queue-5.15/ksmbd-fix-parameter-name-and-comment-mismatch.patch
queue-5.15/ksmbd-smbd-call-rdma_accept-under-cm-handler.patch
queue-5.15/ksmdb-use-cmd-helper-variable-in-smb2_get_ksmbd_tcon.patch
queue-5.15/ksmbd-smbd-change-the-default-maximum-read-write-receive-size.patch
queue-5.15/ksmbd-smbd-remove-useless-license-text-when-spdx-license-identifier-is-already-used.patch
queue-5.15/ksmbd-check-the-validation-of-pdu_size-in-ksmbd_conn_handler_loop.patch
queue-5.15/ksmbd-fix-buffer_check_err-kernel-doc-comment.patch
queue-5.15/ksmbd-remove-redundant-flush_workqueue-calls.patch
queue-5.15/ksmbd-smbd-create-mr-pool.patch
queue-5.15/ksmbd-remove-smb2_buf_length-in-smb2_hdr.patch
queue-5.15/ksmbd-remove-md4-leftovers.patch
queue-5.15/ksmbd-add-smb-direct-shutdown.patch




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