diff options
author | Jiri Kosina <jkosina@suse.cz> | 2023-11-01 02:07:35 +0300 |
---|---|---|
committer | Jiri Kosina <jkosina@suse.cz> | 2023-11-01 02:07:35 +0300 |
commit | 20cd569d7ee8fce24e8753f0f43af6c420557b1f (patch) | |
tree | f559cfda594846795aa51c99d96f92d8c912851a /fs/smb/client/smb2pdu.c | |
parent | 62cc9c3cb3ec1bf31cc116146185ed97b450836a (diff) | |
parent | eeebfe6259ba2d5b0980eb7b0df384eb77e9e4f5 (diff) | |
download | linux-20cd569d7ee8fce24e8753f0f43af6c420557b1f.tar.xz |
Merge branch 'for-6.7/config_pm' into for-linus
- #ifdef CONFIG_PM removal from HID code (Thomas Weißschuh)
Diffstat (limited to 'fs/smb/client/smb2pdu.c')
-rw-r--r-- | fs/smb/client/smb2pdu.c | 35 |
1 files changed, 21 insertions, 14 deletions
diff --git a/fs/smb/client/smb2pdu.c b/fs/smb/client/smb2pdu.c index 092b0087c9dc..c75a80bb6d9e 100644 --- a/fs/smb/client/smb2pdu.c +++ b/fs/smb/client/smb2pdu.c @@ -89,20 +89,26 @@ smb2_hdr_assemble(struct smb2_hdr *shdr, __le16 smb2_cmd, struct TCP_Server_Info *server) { struct smb3_hdr_req *smb3_hdr; + shdr->ProtocolId = SMB2_PROTO_NUMBER; shdr->StructureSize = cpu_to_le16(64); shdr->Command = smb2_cmd; - if (server->dialect >= SMB30_PROT_ID) { - /* After reconnect SMB3 must set ChannelSequence on subsequent reqs */ - smb3_hdr = (struct smb3_hdr_req *)shdr; - /* if primary channel is not set yet, use default channel for chan sequence num */ - if (SERVER_IS_CHAN(server)) - smb3_hdr->ChannelSequence = - cpu_to_le16(server->primary_server->channel_sequence_num); - else - smb3_hdr->ChannelSequence = cpu_to_le16(server->channel_sequence_num); - } + if (server) { + /* After reconnect SMB3 must set ChannelSequence on subsequent reqs */ + if (server->dialect >= SMB30_PROT_ID) { + smb3_hdr = (struct smb3_hdr_req *)shdr; + /* + * if primary channel is not set yet, use default + * channel for chan sequence num + */ + if (SERVER_IS_CHAN(server)) + smb3_hdr->ChannelSequence = + cpu_to_le16(server->primary_server->channel_sequence_num); + else + smb3_hdr->ChannelSequence = + cpu_to_le16(server->channel_sequence_num); + } spin_lock(&server->req_lock); /* Request up to 10 credits but don't go over the limit. */ if (server->credits >= server->max_credits) @@ -842,7 +848,7 @@ add_posix_context(struct kvec *iov, unsigned int *num_iovec, umode_t mode) iov[num].iov_base = create_posix_buf(mode); if (mode == ACL_NO_MODE) - cifs_dbg(FYI, "Invalid mode\n"); + cifs_dbg(FYI, "%s: no mode\n", __func__); if (iov[num].iov_base == NULL) return -ENOMEM; iov[num].iov_len = sizeof(struct create_posix); @@ -2234,7 +2240,7 @@ create_durable_v2_buf(struct cifs_open_parms *oparms) * (most servers default to 120 seconds) and most clients default to 0. * This can be overridden at mount ("handletimeout=") if the user wants * a different persistent (or resilient) handle timeout for all opens - * opens on a particular SMB3 mount. + * on a particular SMB3 mount. */ buf->dcontext.Timeout = cpu_to_le32(oparms->tcon->handle_timeout); buf->dcontext.Flags = cpu_to_le32(SMB2_DHANDLE_FLAG_PERSISTENT); @@ -2379,7 +2385,7 @@ add_twarp_context(struct kvec *iov, unsigned int *num_iovec, __u64 timewarp) return 0; } -/* See See http://technet.microsoft.com/en-us/library/hh509017(v=ws.10).aspx */ +/* See http://technet.microsoft.com/en-us/library/hh509017(v=ws.10).aspx */ static void setup_owner_group_sids(char *buf) { struct owner_group_sids *sids = (struct owner_group_sids *)buf; @@ -3124,6 +3130,7 @@ void SMB2_ioctl_free(struct smb_rqst *rqst) { int i; + if (rqst && rqst->rq_iov) { cifs_small_buf_release(rqst->rq_iov[0].iov_base); /* request */ for (i = 1; i < rqst->rq_nvec; i++) @@ -3871,7 +3878,7 @@ void smb2_reconnect_server(struct work_struct *work) goto done; /* allocate a dummy tcon struct used for reconnect */ - tcon = tconInfoAlloc(); + tcon = tcon_info_alloc(false); if (!tcon) { resched = true; list_for_each_entry_safe(ses, ses2, &tmp_ses_list, rlist) { |