diff options
Diffstat (limited to 'fs/cifs/smb2transport.c')
| -rw-r--r-- | fs/cifs/smb2transport.c | 37 |
1 files changed, 18 insertions, 19 deletions
diff --git a/fs/cifs/smb2transport.c b/fs/cifs/smb2transport.c index 6f7952ea4941..2bf047b390a9 100644 --- a/fs/cifs/smb2transport.c +++ b/fs/cifs/smb2transport.c @@ -1,6 +1,5 @@ // SPDX-License-Identifier: LGPL-2.1 /* - * fs/cifs/smb2transport.c * * Copyright (C) International Business Machines Corp., 2002, 2011 * Etersoft, 2012 @@ -20,7 +19,6 @@ #include <linux/mempool.h> #include <linux/highmem.h> #include <crypto/aead.h> -#include "smb2pdu.h" #include "cifsglob.h" #include "cifsproto.h" #include "smb2proto.h" @@ -214,14 +212,14 @@ smb2_calc_signature(struct smb_rqst *rqst, struct TCP_Server_Info *server, unsigned char smb2_signature[SMB2_HMACSHA256_SIZE]; unsigned char *sigptr = smb2_signature; struct kvec *iov = rqst->rq_iov; - struct smb2_sync_hdr *shdr = (struct smb2_sync_hdr *)iov[0].iov_base; + struct smb2_hdr *shdr = (struct smb2_hdr *)iov[0].iov_base; struct cifs_ses *ses; struct shash_desc *shash; struct crypto_shash *hash; struct sdesc *sdesc = NULL; struct smb_rqst drqst; - ses = smb2_find_smb_ses(server, shdr->SessionId); + ses = smb2_find_smb_ses(server, le64_to_cpu(shdr->SessionId)); if (!ses) { cifs_server_dbg(VFS, "%s: Could not find session\n", __func__); return 0; @@ -535,14 +533,14 @@ smb3_calc_signature(struct smb_rqst *rqst, struct TCP_Server_Info *server, unsigned char smb3_signature[SMB2_CMACAES_SIZE]; unsigned char *sigptr = smb3_signature; struct kvec *iov = rqst->rq_iov; - struct smb2_sync_hdr *shdr = (struct smb2_sync_hdr *)iov[0].iov_base; + struct smb2_hdr *shdr = (struct smb2_hdr *)iov[0].iov_base; struct shash_desc *shash; struct crypto_shash *hash; struct sdesc *sdesc = NULL; struct smb_rqst drqst; u8 key[SMB3_SIGN_KEY_SIZE]; - rc = smb2_get_sign_key(shdr->SessionId, server, key); + rc = smb2_get_sign_key(le64_to_cpu(shdr->SessionId), server, key); if (rc) return 0; @@ -612,12 +610,12 @@ static int smb2_sign_rqst(struct smb_rqst *rqst, struct TCP_Server_Info *server) { int rc = 0; - struct smb2_sync_hdr *shdr; + struct smb2_hdr *shdr; struct smb2_sess_setup_req *ssr; bool is_binding; bool is_signed; - shdr = (struct smb2_sync_hdr *)rqst->rq_iov[0].iov_base; + shdr = (struct smb2_hdr *)rqst->rq_iov[0].iov_base; ssr = (struct smb2_sess_setup_req *)shdr; is_binding = shdr->Command == SMB2_SESSION_SETUP && @@ -643,8 +641,8 @@ smb2_verify_signature(struct smb_rqst *rqst, struct TCP_Server_Info *server) { unsigned int rc; char server_response_sig[SMB2_SIGNATURE_SIZE]; - struct smb2_sync_hdr *shdr = - (struct smb2_sync_hdr *)rqst->rq_iov[0].iov_base; + struct smb2_hdr *shdr = + (struct smb2_hdr *)rqst->rq_iov[0].iov_base; if ((shdr->Command == SMB2_NEGOTIATE) || (shdr->Command == SMB2_SESSION_SETUP) || @@ -690,7 +688,7 @@ smb2_verify_signature(struct smb_rqst *rqst, struct TCP_Server_Info *server) */ static inline void smb2_seq_num_into_buf(struct TCP_Server_Info *server, - struct smb2_sync_hdr *shdr) + struct smb2_hdr *shdr) { unsigned int i, num = le16_to_cpu(shdr->CreditCharge); @@ -701,7 +699,7 @@ smb2_seq_num_into_buf(struct TCP_Server_Info *server, } static struct mid_q_entry * -smb2_mid_entry_alloc(const struct smb2_sync_hdr *shdr, +smb2_mid_entry_alloc(const struct smb2_hdr *shdr, struct TCP_Server_Info *server) { struct mid_q_entry *temp; @@ -733,14 +731,15 @@ smb2_mid_entry_alloc(const struct smb2_sync_hdr *shdr, atomic_inc(&midCount); temp->mid_state = MID_REQUEST_ALLOCATED; - trace_smb3_cmd_enter(shdr->TreeId, shdr->SessionId, - le16_to_cpu(shdr->Command), temp->mid); + trace_smb3_cmd_enter(le32_to_cpu(shdr->Id.SyncId.TreeId), + le64_to_cpu(shdr->SessionId), + le16_to_cpu(shdr->Command), temp->mid); return temp; } static int smb2_get_mid_entry(struct cifs_ses *ses, struct TCP_Server_Info *server, - struct smb2_sync_hdr *shdr, struct mid_q_entry **mid) + struct smb2_hdr *shdr, struct mid_q_entry **mid) { if (server->tcpStatus == CifsExiting) return -ENOENT; @@ -808,8 +807,8 @@ smb2_setup_request(struct cifs_ses *ses, struct TCP_Server_Info *server, struct smb_rqst *rqst) { int rc; - struct smb2_sync_hdr *shdr = - (struct smb2_sync_hdr *)rqst->rq_iov[0].iov_base; + struct smb2_hdr *shdr = + (struct smb2_hdr *)rqst->rq_iov[0].iov_base; struct mid_q_entry *mid; smb2_seq_num_into_buf(server, shdr); @@ -834,8 +833,8 @@ struct mid_q_entry * smb2_setup_async_request(struct TCP_Server_Info *server, struct smb_rqst *rqst) { int rc; - struct smb2_sync_hdr *shdr = - (struct smb2_sync_hdr *)rqst->rq_iov[0].iov_base; + struct smb2_hdr *shdr = + (struct smb2_hdr *)rqst->rq_iov[0].iov_base; struct mid_q_entry *mid; if (server->tcpStatus == CifsNeedNegotiate && |