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-rw-r--r--fs/cifs/cifsglob.h1
-rw-r--r--fs/cifs/cifsproto.h7
-rw-r--r--fs/cifs/cifssmb.c6
-rw-r--r--fs/cifs/dir.c11
-rw-r--r--fs/cifs/inode.c6
-rw-r--r--fs/cifs/ioctl.c6
-rw-r--r--fs/cifs/link.c26
-rw-r--r--fs/cifs/smb2ops.c99
-rw-r--r--fs/cifs/smb2pdu.c92
-rw-r--r--fs/cifs/smb2pdu.h12
-rw-r--r--fs/cifs/smb2proto.h1
-rw-r--r--fs/cifs/smbfsctl.h2
12 files changed, 217 insertions, 52 deletions
diff --git a/fs/cifs/cifsglob.h b/fs/cifs/cifsglob.h
index d9ea7ada1378..f918a998a087 100644
--- a/fs/cifs/cifsglob.h
+++ b/fs/cifs/cifsglob.h
@@ -384,6 +384,7 @@ struct smb_version_operations {
int (*clone_range)(const unsigned int, struct cifsFileInfo *src_file,
struct cifsFileInfo *target_file, u64 src_off, u64 len,
u64 dest_off);
+ int (*validate_negotiate)(const unsigned int, struct cifs_tcon *);
};
struct smb_version_values {
diff --git a/fs/cifs/cifsproto.h b/fs/cifs/cifsproto.h
index aa3397620342..2c29db6a247e 100644
--- a/fs/cifs/cifsproto.h
+++ b/fs/cifs/cifsproto.h
@@ -477,9 +477,10 @@ extern int CIFSGetExtAttr(const unsigned int xid, struct cifs_tcon *tcon,
const int netfid, __u64 *pExtAttrBits, __u64 *pMask);
extern void cifs_autodisable_serverino(struct cifs_sb_info *cifs_sb);
extern bool CIFSCouldBeMFSymlink(const struct cifs_fattr *fattr);
-extern int CIFSCheckMFSymlink(struct cifs_fattr *fattr,
- const unsigned char *path,
- struct cifs_sb_info *cifs_sb, unsigned int xid);
+extern int CIFSCheckMFSymlink(unsigned int xid, struct cifs_tcon *tcon,
+ struct cifs_sb_info *cifs_sb,
+ struct cifs_fattr *fattr,
+ const unsigned char *path);
extern int mdfour(unsigned char *, unsigned char *, int);
extern int E_md4hash(const unsigned char *passwd, unsigned char *p16,
const struct nls_table *codepage);
diff --git a/fs/cifs/cifssmb.c b/fs/cifs/cifssmb.c
index 124aa0230c1b..d707edb6b852 100644
--- a/fs/cifs/cifssmb.c
+++ b/fs/cifs/cifssmb.c
@@ -4010,7 +4010,7 @@ QFileInfoRetry:
rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
(struct smb_hdr *) pSMBr, &bytes_returned, 0);
if (rc) {
- cifs_dbg(FYI, "Send error in QPathInfo = %d\n", rc);
+ cifs_dbg(FYI, "Send error in QFileInfo = %d", rc);
} else { /* decode response */
rc = validate_t2((struct smb_t2_rsp *)pSMBr);
@@ -4179,7 +4179,7 @@ UnixQFileInfoRetry:
rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
(struct smb_hdr *) pSMBr, &bytes_returned, 0);
if (rc) {
- cifs_dbg(FYI, "Send error in QPathInfo = %d\n", rc);
+ cifs_dbg(FYI, "Send error in UnixQFileInfo = %d", rc);
} else { /* decode response */
rc = validate_t2((struct smb_t2_rsp *)pSMBr);
@@ -4263,7 +4263,7 @@ UnixQPathInfoRetry:
rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
(struct smb_hdr *) pSMBr, &bytes_returned, 0);
if (rc) {
- cifs_dbg(FYI, "Send error in QPathInfo = %d\n", rc);
+ cifs_dbg(FYI, "Send error in UnixQPathInfo = %d", rc);
} else { /* decode response */
rc = validate_t2((struct smb_t2_rsp *)pSMBr);
diff --git a/fs/cifs/dir.c b/fs/cifs/dir.c
index 11ff5f116b20..a514e0a65f69 100644
--- a/fs/cifs/dir.c
+++ b/fs/cifs/dir.c
@@ -193,7 +193,7 @@ check_name(struct dentry *direntry)
static int
cifs_do_create(struct inode *inode, struct dentry *direntry, unsigned int xid,
struct tcon_link *tlink, unsigned oflags, umode_t mode,
- __u32 *oplock, struct cifs_fid *fid, int *created)
+ __u32 *oplock, struct cifs_fid *fid)
{
int rc = -ENOENT;
int create_options = CREATE_NOT_DIR;
@@ -349,7 +349,6 @@ cifs_do_create(struct inode *inode, struct dentry *direntry, unsigned int xid,
.device = 0,
};
- *created |= FILE_CREATED;
if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_SET_UID) {
args.uid = current_fsuid();
if (inode->i_mode & S_ISGID)
@@ -480,13 +479,16 @@ cifs_atomic_open(struct inode *inode, struct dentry *direntry,
cifs_add_pending_open(&fid, tlink, &open);
rc = cifs_do_create(inode, direntry, xid, tlink, oflags, mode,
- &oplock, &fid, opened);
+ &oplock, &fid);
if (rc) {
cifs_del_pending_open(&open);
goto out;
}
+ if ((oflags & (O_CREAT | O_EXCL)) == (O_CREAT | O_EXCL))
+ *opened |= FILE_CREATED;
+
rc = finish_open(file, direntry, generic_file_open, opened);
if (rc) {
if (server->ops->close)
@@ -529,7 +531,6 @@ int cifs_create(struct inode *inode, struct dentry *direntry, umode_t mode,
struct TCP_Server_Info *server;
struct cifs_fid fid;
__u32 oplock;
- int created = FILE_CREATED;
cifs_dbg(FYI, "cifs_create parent inode = 0x%p name is: %s and dentry = 0x%p\n",
inode, direntry->d_name.name, direntry);
@@ -546,7 +547,7 @@ int cifs_create(struct inode *inode, struct dentry *direntry, umode_t mode,
server->ops->new_lease_key(&fid);
rc = cifs_do_create(inode, direntry, xid, tlink, oflags, mode,
- &oplock, &fid, &created);
+ &oplock, &fid);
if (!rc && server->ops->close)
server->ops->close(xid, tcon, &fid);
diff --git a/fs/cifs/inode.c b/fs/cifs/inode.c
index 36f9ebb93ceb..49719b8228e5 100644
--- a/fs/cifs/inode.c
+++ b/fs/cifs/inode.c
@@ -383,7 +383,8 @@ int cifs_get_inode_info_unix(struct inode **pinode,
/* check for Minshall+French symlinks */
if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_MF_SYMLINKS) {
- int tmprc = CIFSCheckMFSymlink(&fattr, full_path, cifs_sb, xid);
+ int tmprc = CIFSCheckMFSymlink(xid, tcon, cifs_sb, &fattr,
+ full_path);
if (tmprc)
cifs_dbg(FYI, "CIFSCheckMFSymlink: %d\n", tmprc);
}
@@ -799,7 +800,8 @@ cifs_get_inode_info(struct inode **inode, const char *full_path,
/* check for Minshall+French symlinks */
if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_MF_SYMLINKS) {
- tmprc = CIFSCheckMFSymlink(&fattr, full_path, cifs_sb, xid);
+ tmprc = CIFSCheckMFSymlink(xid, tcon, cifs_sb, &fattr,
+ full_path);
if (tmprc)
cifs_dbg(FYI, "CIFSCheckMFSymlink: %d\n", tmprc);
}
diff --git a/fs/cifs/ioctl.c b/fs/cifs/ioctl.c
index 409b45eefe70..77492301cc2b 100644
--- a/fs/cifs/ioctl.c
+++ b/fs/cifs/ioctl.c
@@ -26,13 +26,15 @@
#include <linux/mount.h>
#include <linux/mm.h>
#include <linux/pagemap.h>
-#include <linux/btrfs.h>
#include "cifspdu.h"
#include "cifsglob.h"
#include "cifsproto.h"
#include "cifs_debug.h"
#include "cifsfs.h"
+#define CIFS_IOCTL_MAGIC 0xCF
+#define CIFS_IOC_COPYCHUNK_FILE _IOW(CIFS_IOCTL_MAGIC, 3, int)
+
static long cifs_ioctl_clone(unsigned int xid, struct file *dst_file,
unsigned long srcfd, u64 off, u64 len, u64 destoff)
{
@@ -213,7 +215,7 @@ long cifs_ioctl(struct file *filep, unsigned int command, unsigned long arg)
cifs_dbg(FYI, "set compress flag rc %d\n", rc);
}
break;
- case BTRFS_IOC_CLONE:
+ case CIFS_IOC_COPYCHUNK_FILE:
rc = cifs_ioctl_clone(xid, filep, arg, 0, 0, 0);
break;
default:
diff --git a/fs/cifs/link.c b/fs/cifs/link.c
index cc0234710ddb..92aee08483a5 100644
--- a/fs/cifs/link.c
+++ b/fs/cifs/link.c
@@ -354,34 +354,30 @@ open_query_close_cifs_symlink(const unsigned char *path, char *pbuf,
int
-CIFSCheckMFSymlink(struct cifs_fattr *fattr,
- const unsigned char *path,
- struct cifs_sb_info *cifs_sb, unsigned int xid)
+CIFSCheckMFSymlink(unsigned int xid, struct cifs_tcon *tcon,
+ struct cifs_sb_info *cifs_sb, struct cifs_fattr *fattr,
+ const unsigned char *path)
{
- int rc = 0;
+ int rc;
u8 *buf = NULL;
unsigned int link_len = 0;
unsigned int bytes_read = 0;
- struct cifs_tcon *ptcon;
if (!CIFSCouldBeMFSymlink(fattr))
/* it's not a symlink */
return 0;
buf = kmalloc(CIFS_MF_SYMLINK_FILE_SIZE, GFP_KERNEL);
- if (!buf) {
- rc = -ENOMEM;
- goto out;
- }
+ if (!buf)
+ return -ENOMEM;
- ptcon = tlink_tcon(cifs_sb_tlink(cifs_sb));
- if ((ptcon->ses) && (ptcon->ses->server->ops->query_mf_symlink))
- rc = ptcon->ses->server->ops->query_mf_symlink(path, buf,
- &bytes_read, cifs_sb, xid);
+ if (tcon->ses->server->ops->query_mf_symlink)
+ rc = tcon->ses->server->ops->query_mf_symlink(path, buf,
+ &bytes_read, cifs_sb, xid);
else
- goto out;
+ rc = -ENOSYS;
- if (rc != 0)
+ if (rc)
goto out;
if (bytes_read == 0) /* not a symlink */
diff --git a/fs/cifs/smb2ops.c b/fs/cifs/smb2ops.c
index 11dde4b24f8a..757da3e54d3d 100644
--- a/fs/cifs/smb2ops.c
+++ b/fs/cifs/smb2ops.c
@@ -532,7 +532,10 @@ smb2_clone_range(const unsigned int xid,
int rc;
unsigned int ret_data_len;
struct copychunk_ioctl *pcchunk;
- char *retbuf = NULL;
+ struct copychunk_ioctl_rsp *retbuf = NULL;
+ struct cifs_tcon *tcon;
+ int chunks_copied = 0;
+ bool chunk_sizes_updated = false;
pcchunk = kmalloc(sizeof(struct copychunk_ioctl), GFP_KERNEL);
@@ -547,27 +550,96 @@ smb2_clone_range(const unsigned int xid,
/* Note: request_res_key sets res_key null only if rc !=0 */
if (rc)
- return rc;
+ goto cchunk_out;
/* For now array only one chunk long, will make more flexible later */
pcchunk->ChunkCount = __constant_cpu_to_le32(1);
pcchunk->Reserved = 0;
- pcchunk->SourceOffset = cpu_to_le64(src_off);
- pcchunk->TargetOffset = cpu_to_le64(dest_off);
- pcchunk->Length = cpu_to_le32(len);
pcchunk->Reserved2 = 0;
- /* Request that server copy to target from src file identified by key */
- rc = SMB2_ioctl(xid, tlink_tcon(trgtfile->tlink),
- trgtfile->fid.persistent_fid,
- trgtfile->fid.volatile_fid, FSCTL_SRV_COPYCHUNK_WRITE,
- true /* is_fsctl */, (char *)pcchunk,
- sizeof(struct copychunk_ioctl), &retbuf, &ret_data_len);
+ tcon = tlink_tcon(trgtfile->tlink);
- /* BB need to special case rc = EINVAL to alter chunk size */
+ while (len > 0) {
+ pcchunk->SourceOffset = cpu_to_le64(src_off);
+ pcchunk->TargetOffset = cpu_to_le64(dest_off);
+ pcchunk->Length =
+ cpu_to_le32(min_t(u32, len, tcon->max_bytes_chunk));
- cifs_dbg(FYI, "rc %d data length out %d\n", rc, ret_data_len);
+ /* Request server copy to target from src identified by key */
+ rc = SMB2_ioctl(xid, tcon, trgtfile->fid.persistent_fid,
+ trgtfile->fid.volatile_fid, FSCTL_SRV_COPYCHUNK_WRITE,
+ true /* is_fsctl */, (char *)pcchunk,
+ sizeof(struct copychunk_ioctl), (char **)&retbuf,
+ &ret_data_len);
+ if (rc == 0) {
+ if (ret_data_len !=
+ sizeof(struct copychunk_ioctl_rsp)) {
+ cifs_dbg(VFS, "invalid cchunk response size\n");
+ rc = -EIO;
+ goto cchunk_out;
+ }
+ if (retbuf->TotalBytesWritten == 0) {
+ cifs_dbg(FYI, "no bytes copied\n");
+ rc = -EIO;
+ goto cchunk_out;
+ }
+ /*
+ * Check if server claimed to write more than we asked
+ */
+ if (le32_to_cpu(retbuf->TotalBytesWritten) >
+ le32_to_cpu(pcchunk->Length)) {
+ cifs_dbg(VFS, "invalid copy chunk response\n");
+ rc = -EIO;
+ goto cchunk_out;
+ }
+ if (le32_to_cpu(retbuf->ChunksWritten) != 1) {
+ cifs_dbg(VFS, "invalid num chunks written\n");
+ rc = -EIO;
+ goto cchunk_out;
+ }
+ chunks_copied++;
+
+ src_off += le32_to_cpu(retbuf->TotalBytesWritten);
+ dest_off += le32_to_cpu(retbuf->TotalBytesWritten);
+ len -= le32_to_cpu(retbuf->TotalBytesWritten);
+
+ cifs_dbg(FYI, "Chunks %d PartialChunk %d Total %d\n",
+ le32_to_cpu(retbuf->ChunksWritten),
+ le32_to_cpu(retbuf->ChunkBytesWritten),
+ le32_to_cpu(retbuf->TotalBytesWritten));
+ } else if (rc == -EINVAL) {
+ if (ret_data_len != sizeof(struct copychunk_ioctl_rsp))
+ goto cchunk_out;
+
+ cifs_dbg(FYI, "MaxChunks %d BytesChunk %d MaxCopy %d\n",
+ le32_to_cpu(retbuf->ChunksWritten),
+ le32_to_cpu(retbuf->ChunkBytesWritten),
+ le32_to_cpu(retbuf->TotalBytesWritten));
+
+ /*
+ * Check if this is the first request using these sizes,
+ * (ie check if copy succeed once with original sizes
+ * and check if the server gave us different sizes after
+ * we already updated max sizes on previous request).
+ * if not then why is the server returning an error now
+ */
+ if ((chunks_copied != 0) || chunk_sizes_updated)
+ goto cchunk_out;
+
+ /* Check that server is not asking us to grow size */
+ if (le32_to_cpu(retbuf->ChunkBytesWritten) <
+ tcon->max_bytes_chunk)
+ tcon->max_bytes_chunk =
+ le32_to_cpu(retbuf->ChunkBytesWritten);
+ else
+ goto cchunk_out; /* server gave us bogus size */
+
+ /* No need to change MaxChunks since already set to 1 */
+ chunk_sizes_updated = true;
+ }
+ }
+cchunk_out:
kfree(pcchunk);
return rc;
}
@@ -1247,6 +1319,7 @@ struct smb_version_operations smb30_operations = {
.create_lease_buf = smb3_create_lease_buf,
.parse_lease_buf = smb3_parse_lease_buf,
.clone_range = smb2_clone_range,
+ .validate_negotiate = smb3_validate_negotiate,
};
struct smb_version_values smb20_values = {
diff --git a/fs/cifs/smb2pdu.c b/fs/cifs/smb2pdu.c
index d65270c290a1..2013234b73ad 100644
--- a/fs/cifs/smb2pdu.c
+++ b/fs/cifs/smb2pdu.c
@@ -454,6 +454,81 @@ neg_exit:
return rc;
}
+int smb3_validate_negotiate(const unsigned int xid, struct cifs_tcon *tcon)
+{
+ int rc = 0;
+ struct validate_negotiate_info_req vneg_inbuf;
+ struct validate_negotiate_info_rsp *pneg_rsp;
+ u32 rsplen;
+
+ cifs_dbg(FYI, "validate negotiate\n");
+
+ /*
+ * validation ioctl must be signed, so no point sending this if we
+ * can not sign it. We could eventually change this to selectively
+ * sign just this, the first and only signed request on a connection.
+ * This is good enough for now since a user who wants better security
+ * would also enable signing on the mount. Having validation of
+ * negotiate info for signed connections helps reduce attack vectors
+ */
+ if (tcon->ses->server->sign == false)
+ return 0; /* validation requires signing */
+
+ vneg_inbuf.Capabilities =
+ cpu_to_le32(tcon->ses->server->vals->req_capabilities);
+ memcpy(vneg_inbuf.Guid, cifs_client_guid, SMB2_CLIENT_GUID_SIZE);
+
+ if (tcon->ses->sign)
+ vneg_inbuf.SecurityMode =
+ cpu_to_le16(SMB2_NEGOTIATE_SIGNING_REQUIRED);
+ else if (global_secflags & CIFSSEC_MAY_SIGN)
+ vneg_inbuf.SecurityMode =
+ cpu_to_le16(SMB2_NEGOTIATE_SIGNING_ENABLED);
+ else
+ vneg_inbuf.SecurityMode = 0;
+
+ vneg_inbuf.DialectCount = cpu_to_le16(1);
+ vneg_inbuf.Dialects[0] =
+ cpu_to_le16(tcon->ses->server->vals->protocol_id);
+
+ rc = SMB2_ioctl(xid, tcon, NO_FILE_ID, NO_FILE_ID,
+ FSCTL_VALIDATE_NEGOTIATE_INFO, true /* is_fsctl */,
+ (char *)&vneg_inbuf, sizeof(struct validate_negotiate_info_req),
+ (char **)&pneg_rsp, &rsplen);
+
+ if (rc != 0) {
+ cifs_dbg(VFS, "validate protocol negotiate failed: %d\n", rc);
+ return -EIO;
+ }
+
+ if (rsplen != sizeof(struct validate_negotiate_info_rsp)) {
+ cifs_dbg(VFS, "invalid size of protocol negotiate response\n");
+ return -EIO;
+ }
+
+ /* check validate negotiate info response matches what we got earlier */
+ if (pneg_rsp->Dialect !=
+ cpu_to_le16(tcon->ses->server->vals->protocol_id))
+ goto vneg_out;
+
+ if (pneg_rsp->SecurityMode != cpu_to_le16(tcon->ses->server->sec_mode))
+ goto vneg_out;
+
+ /* do not validate server guid because not saved at negprot time yet */
+
+ if ((le32_to_cpu(pneg_rsp->Capabilities) | SMB2_NT_FIND |
+ SMB2_LARGE_FILES) != tcon->ses->server->capabilities)
+ goto vneg_out;
+
+ /* validate negotiate successful */
+ cifs_dbg(FYI, "validate negotiate info successful\n");
+ return 0;
+
+vneg_out:
+ cifs_dbg(VFS, "protocol revalidation - security settings mismatch\n");
+ return -EIO;
+}
+
int
SMB2_sess_setup(const unsigned int xid, struct cifs_ses *ses,
const struct nls_table *nls_cp)
@@ -829,6 +904,8 @@ SMB2_tcon(const unsigned int xid, struct cifs_ses *ses, const char *tree,
((tcon->share_flags & SHI1005_FLAGS_DFS) == 0))
cifs_dbg(VFS, "DFS capability contradicts DFS flag\n");
init_copy_chunk_defaults(tcon);
+ if (tcon->ses->server->ops->validate_negotiate)
+ rc = tcon->ses->server->ops->validate_negotiate(xid, tcon);
tcon_exit:
free_rsp_buf(resp_buftype, rsp);
kfree(unc_path);
@@ -1214,10 +1291,17 @@ SMB2_ioctl(const unsigned int xid, struct cifs_tcon *tcon, u64 persistent_fid,
rc = SendReceive2(xid, ses, iov, num_iovecs, &resp_buftype, 0);
rsp = (struct smb2_ioctl_rsp *)iov[0].iov_base;
- if (rc != 0) {
+ if ((rc != 0) && (rc != -EINVAL)) {
if (tcon)
cifs_stats_fail_inc(tcon, SMB2_IOCTL_HE);
goto ioctl_exit;
+ } else if (rc == -EINVAL) {
+ if ((opcode != FSCTL_SRV_COPYCHUNK_WRITE) &&
+ (opcode != FSCTL_SRV_COPYCHUNK)) {
+ if (tcon)
+ cifs_stats_fail_inc(tcon, SMB2_IOCTL_HE);
+ goto ioctl_exit;
+ }
}
/* check if caller wants to look at return data or just return rc */
@@ -2154,11 +2238,9 @@ send_set_info(const unsigned int xid, struct cifs_tcon *tcon,
rc = SendReceive2(xid, ses, iov, num, &resp_buftype, 0);
rsp = (struct smb2_set_info_rsp *)iov[0].iov_base;
- if (rc != 0) {
+ if (rc != 0)
cifs_stats_fail_inc(tcon, SMB2_SET_INFO_HE);
- goto out;
- }
-out:
+
free_rsp_buf(resp_buftype, rsp);
kfree(iov);
return rc;
diff --git a/fs/cifs/smb2pdu.h b/fs/cifs/smb2pdu.h
index f88320bbb477..2022c542ea3a 100644
--- a/fs/cifs/smb2pdu.h
+++ b/fs/cifs/smb2pdu.h
@@ -577,13 +577,19 @@ struct copychunk_ioctl_rsp {
__le32 TotalBytesWritten;
} __packed;
-/* Response and Request are the same format */
-struct validate_negotiate_info {
+struct validate_negotiate_info_req {
__le32 Capabilities;
__u8 Guid[SMB2_CLIENT_GUID_SIZE];
__le16 SecurityMode;
__le16 DialectCount;
- __le16 Dialect[1];
+ __le16 Dialects[1]; /* dialect (someday maybe list) client asked for */
+} __packed;
+
+struct validate_negotiate_info_rsp {
+ __le32 Capabilities;
+ __u8 Guid[SMB2_CLIENT_GUID_SIZE];
+ __le16 SecurityMode;
+ __le16 Dialect; /* Dialect in use for the connection */
} __packed;
#define RSS_CAPABLE 0x00000001
diff --git a/fs/cifs/smb2proto.h b/fs/cifs/smb2proto.h
index b4eea105b08c..93adc64666f3 100644
--- a/fs/cifs/smb2proto.h
+++ b/fs/cifs/smb2proto.h
@@ -162,5 +162,6 @@ extern int smb2_lockv(const unsigned int xid, struct cifs_tcon *tcon,
struct smb2_lock_element *buf);
extern int SMB2_lease_break(const unsigned int xid, struct cifs_tcon *tcon,
__u8 *lease_key, const __le32 lease_state);
+extern int smb3_validate_negotiate(const unsigned int, struct cifs_tcon *);
#endif /* _SMB2PROTO_H */
diff --git a/fs/cifs/smbfsctl.h b/fs/cifs/smbfsctl.h
index a4b2391fe66e..0e538b5c9622 100644
--- a/fs/cifs/smbfsctl.h
+++ b/fs/cifs/smbfsctl.h
@@ -90,7 +90,7 @@
#define FSCTL_LMR_REQUEST_RESILIENCY 0x001401D4 /* BB add struct */
#define FSCTL_LMR_GET_LINK_TRACK_INF 0x001400E8 /* BB add struct */
#define FSCTL_LMR_SET_LINK_TRACK_INF 0x001400EC /* BB add struct */
-#define FSCTL_VALIDATE_NEGOTIATE_INFO 0x00140204 /* BB add struct */
+#define FSCTL_VALIDATE_NEGOTIATE_INFO 0x00140204
/* Perform server-side data movement */
#define FSCTL_SRV_COPYCHUNK 0x001440F2
#define FSCTL_SRV_COPYCHUNK_WRITE 0x001480F2
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-30 09:43:43 +0100