s3: Add new "is_dos_path" argument to SMB_VFS_CREATE_FILE

Now unix paths can be differentiated from windows paths so the
underlying create_file implementations can convert paths correctly.

9 files changed, 19 insertions, 7 deletions

diff --git a/source3/include/proto.h b/source3/include/proto.h
index 05ef17b51c..258139b877 100644
--- a/source3/include/proto.h
+++ b/source3/include/proto.h
@@ -8154,6 +8154,7 @@ NTSTATUS create_file_default(connection_struct *conn,
 			     struct smb_request *req,
 			     uint16_t root_dir_fid,
 			     const char *fname,
+			     bool is_dos_path,
 			     uint32_t access_mask,
 			     uint32_t share_access,
 			     uint32_t create_disposition,
diff --git a/source3/include/vfs.h b/source3/include/vfs.h
index 03b4b8e706..5f6851a7bc 100644
--- a/source3/include/vfs.h
+++ b/source3/include/vfs.h
@@ -313,6 +313,7 @@ struct vfs_ops {
 					struct smb_request *req,
 					uint16_t root_dir_fid,
 					const char *fname,
+					bool is_dos_path,
 					uint32_t access_mask,
 					uint32_t share_access,
 					uint32_t create_disposition,
diff --git a/source3/include/vfs_macros.h b/source3/include/vfs_macros.h
index 5c57e92899..97107f3f60 100644
--- a/source3/include/vfs_macros.h
+++ b/source3/include/vfs_macros.h
@@ -48,7 +48,7 @@
 
 /* File operations */
 #define SMB_VFS_OPEN(conn, fname, fsp, flags, mode) (((conn)->vfs.ops.open)((conn)->vfs.handles.open, (fname), (fsp), (flags), (mode)))
-#define SMB_VFS_CREATE_FILE(conn, req, root_dir_fid, fname, access_mask, share_access, create_disposition, create_options, file_attributes, oplock_request, allocation_size, sd, ea_list, result, pinfo, psbuf) (((conn)->vfs.ops.create_file)((conn)->vfs.handles.create_file, (req), (root_dir_fid), (fname), (access_mask), (share_access), (create_disposition), (create_options), (file_attributes), (oplock_request), (allocation_size), (sd), (ea_list), (result), (pinfo), (psbuf)))
+#define SMB_VFS_CREATE_FILE(conn, req, root_dir_fid, fname, is_dos_path, access_mask, share_access, create_disposition, create_options, file_attributes, oplock_request, allocation_size, sd, ea_list, result, pinfo, psbuf) (((conn)->vfs.ops.create_file)((conn)->vfs.handles.create_file, (req), (root_dir_fid), (fname), (is_dos_path), (access_mask), (share_access), (create_disposition), (create_options), (file_attributes), (oplock_request), (allocation_size), (sd), (ea_list), (result), (pinfo), (psbuf)))
 #define SMB_VFS_CLOSE(fsp) ((fsp)->conn->vfs.ops.close_fn((fsp)->conn->vfs.handles.close_hnd, (fsp)))
 #define SMB_VFS_READ(fsp, data, n) ((fsp)->conn->vfs.ops.vfs_read((fsp)->conn->vfs.handles.vfs_read, (fsp), (data), (n)))
 #define SMB_VFS_PREAD(fsp, data, n, off) ((fsp)->conn->vfs.ops.pread((fsp)->conn->vfs.handles.pread, (fsp), (data), (n), (off)))
@@ -174,7 +174,7 @@
 
 /* File operations */
 #define SMB_VFS_OPAQUE_OPEN(conn, fname, fsp, flags, mode) (((conn)->vfs_opaque.ops.open)((conn)->vfs_opaque.handles.open, (fname), (fsp), (flags), (mode)))
-#define SMB_VFS_OPAQUE_CREATE_FILE(conn, req, root_dir_fid, fname, access_mask, share_access, create_disposition, create_options, file_attributes, oplock_request, allocation_size, sd, ea_list, result, pinfo, psbuf) (((conn)->vfs_opaque.ops.create_file)((conn)->vfs_opaque.handles.create_file, (req), (root_dir_fid), (fname), (access_mask), (share_access), (create_disposition), (create_options), (file_attributes), (oplock_request), (allocation_size), (sd), (ea_list), (result), (pinfo), (psbuf)))
+#define SMB_VFS_OPAQUE_CREATE_FILE(conn, req, root_dir_fid, fname, is_dos_path, access_mask, share_access, create_disposition, create_options, file_attributes, oplock_request, allocation_size, sd, ea_list, result, pinfo, psbuf) (((conn)->vfs_opaque.ops.create_file)((conn)->vfs_opaque.handles.create_file, (req), (root_dir_fid), (fname), (is_dos_path), (access_mask), (share_access), (create_disposition), (create_options), (file_attributes), (oplock_request), (allocation_size), (sd), (ea_list), (result), (pinfo), (psbuf)))
 #define SMB_VFS_OPAQUE_CLOSE(fsp) ((fsp)->conn->vfs_opaque.ops.close_fn((fsp)->conn->vfs_opaque.handles.close_hnd, (fsp)))
 #define SMB_VFS_OPAQUE_READ(fsp, data, n) ((fsp)->conn->vfs_opaque.ops.vfs_read((fsp)->conn->vfs_opaque.handles.vfs_read, (fsp), (data), (n)))
 #define SMB_VFS_OPAQUE_PREAD(fsp, data, n, off) ((fsp)->conn->vfs_opaque.ops.pread((fsp)->conn->vfs_opaque.handles.pread, (fsp), (data), (n), (off)))
@@ -301,7 +301,7 @@
 
 /* File operations */
 #define SMB_VFS_NEXT_OPEN(handle, fname, fsp, flags, mode) (((handle)->vfs_next.ops.open)((handle)->vfs_next.handles.open, (fname), (fsp), (flags), (mode)))
-#define SMB_VFS_NEXT_CREATE_FILE(handle, req, root_dir_fid, fname, access_mask, share_access, create_disposition, create_options, file_attributes, oplock_request, allocation_size, sd, ea_list, result, pinfo, psbuf) (((handle)->vfs_next.ops.create_file)((handle)->vfs_next.handles.create_file, (req), (root_dir_fid), (fname), (access_mask), (share_access), (create_disposition), (create_options), (file_attributes), (oplock_request), (allocation_size), (sd), (ea_list), (result), (pinfo), (psbuf)))
+#define SMB_VFS_NEXT_CREATE_FILE(handle, req, root_dir_fid, fname, is_dos_path, access_mask, share_access, create_disposition, create_options, file_attributes, oplock_request, allocation_size, sd, ea_list, result, pinfo, psbuf) (((handle)->vfs_next.ops.create_file)((handle)->vfs_next.handles.create_file, (req), (root_dir_fid), (fname), (is_dos_path), (access_mask), (share_access), (create_disposition), (create_options), (file_attributes), (oplock_request), (allocation_size), (sd), (ea_list), (result), (pinfo), (psbuf)))
 #define SMB_VFS_NEXT_CLOSE(handle, fsp) ((handle)->vfs_next.ops.close_fn((handle)->vfs_next.handles.close_hnd, (fsp)))
 #define SMB_VFS_NEXT_READ(handle, fsp, data, n) ((handle)->vfs_next.ops.vfs_read((handle)->vfs_next.handles.vfs_read, (fsp), (data), (n)))
 #define SMB_VFS_NEXT_PREAD(handle, fsp, data, n, off) ((handle)->vfs_next.ops.pread((handle)->vfs_next.handles.pread, (fsp), (data), (n), (off)))
diff --git a/source3/modules/vfs_default.c b/source3/modules/vfs_default.c
index bca06dfaf7..fde899d1af 100644
--- a/source3/modules/vfs_default.c
+++ b/source3/modules/vfs_default.c
@@ -212,6 +212,7 @@ static NTSTATUS vfswrap_create_file(vfs_handle_struct *handle,
 				    struct smb_request *req,
 				    uint16_t root_dir_fid,
 				    const char *fname,
+				    bool is_dos_path,
 				    uint32_t access_mask,
 				    uint32_t share_access,
 				    uint32_t create_disposition,
@@ -226,7 +227,7 @@ static NTSTATUS vfswrap_create_file(vfs_handle_struct *handle,
 				    SMB_STRUCT_STAT *psbuf)
 {
 	return create_file_default(handle->conn, req, root_dir_fid, fname,
-				   access_mask, share_access,
+				   is_dos_path, access_mask, share_access,
 				   create_disposition, create_options,
 				   file_attributes, oplock_request,
 				   allocation_size, sd, ea_list, result, pinfo,
diff --git a/source3/rpc_server/srv_srvsvc_nt.c b/source3/rpc_server/srv_srvsvc_nt.c
index b1a31f1761..0febfbca06 100644
--- a/source3/rpc_server/srv_srvsvc_nt.c
+++ b/source3/rpc_server/srv_srvsvc_nt.c
@@ -2053,6 +2053,7 @@ WERROR _srvsvc_NetGetFileSecurity(pipes_struct *p,
 		NULL,					/* req */
 		0,					/* root_dir_fid */
 		r->in.file,				/* fname */
+		true,					/* is_dos_path */
 		FILE_READ_ATTRIBUTES,			/* access_mask */
 		FILE_SHARE_READ|FILE_SHARE_WRITE,	/* share_access */
 		FILE_OPEN,				/* create_disposition*/
@@ -2167,6 +2168,7 @@ WERROR _srvsvc_NetSetFileSecurity(pipes_struct *p,
 		NULL,					/* req */
 		0,					/* root_dir_fid */
 		r->in.file,				/* fname */
+		true,					/* is_dos_path */
 		FILE_WRITE_ATTRIBUTES,			/* access_mask */
 		FILE_SHARE_READ|FILE_SHARE_WRITE,	/* share_access */
 		FILE_OPEN,				/* create_disposition*/
diff --git a/source3/smbd/nttrans.c b/source3/smbd/nttrans.c
index f2c6eaccca..b66aba5aac 100644
--- a/source3/smbd/nttrans.c
+++ b/source3/smbd/nttrans.c
@@ -479,6 +479,7 @@ void reply_ntcreate_and_X(struct smb_request *req)
 		req,					/* req */
 		root_dir_fid,				/* root_dir_fid */
 		fname,					/* fname */
+		true,					/* is_dos_path */
 		access_mask,				/* access_mask */
 		share_access,				/* share_access */
 		create_disposition,			/* create_disposition*/
@@ -950,6 +951,7 @@ static void call_nt_transact_create(connection_struct *conn,
 		req,					/* req */
 		root_dir_fid,				/* root_dir_fid */
 		fname,					/* fname */
+		true,					/* is_dos_path */
 		access_mask,				/* access_mask */
 		share_access,				/* share_access */
 		create_disposition,			/* create_disposition*/
diff --git a/source3/smbd/open.c b/source3/smbd/open.c
index 924b6c5905..d8f5548883 100644
--- a/source3/smbd/open.c
+++ b/source3/smbd/open.c
@@ -3086,6 +3086,7 @@ NTSTATUS create_file_default(connection_struct *conn,
 			     struct smb_request *req,
 			     uint16_t root_dir_fid,
 			     const char *fname,
+			     bool is_dos_path,
 			     uint32_t access_mask,
 			     uint32_t share_access,
 			     uint32_t create_disposition,
@@ -3111,7 +3112,7 @@ NTSTATUS create_file_default(connection_struct *conn,
 		  "create_disposition = 0x%x create_options = 0x%x "
 		  "oplock_request = 0x%x "
 		  "root_dir_fid = 0x%x, ea_list = 0x%p, sd = 0x%p, "
-		  "fname = %s\n",
+		  "is_dos_path = %s, fname = %s\n",
 		  (unsigned int)access_mask,
 		  (unsigned int)file_attributes,
 		  (unsigned int)share_access,
@@ -3119,7 +3120,7 @@ NTSTATUS create_file_default(connection_struct *conn,
 		  (unsigned int)create_options,
 		  (unsigned int)oplock_request,
 		  (unsigned int)root_dir_fid,
-		  ea_list, sd, fname));
+		  ea_list, sd, fname, is_dos_path ? "true" : "false"));
 
 	/*
 	 * Get the file name.
@@ -3275,7 +3276,7 @@ NTSTATUS create_file_default(connection_struct *conn,
 		file_attributes &= ~FILE_FLAG_POSIX_SEMANTICS;
 	}
 
-	{
+	if (is_dos_path) {
 		char *converted_fname;
 
 		SET_STAT_INVALID(sbuf);
diff --git a/source3/smbd/reply.c b/source3/smbd/reply.c
index dfd4b47608..80292636a6 100644
--- a/source3/smbd/reply.c
+++ b/source3/smbd/reply.c
@@ -1635,6 +1635,7 @@ void reply_open(struct smb_request *req)
 		req,					/* req */
 		0,					/* root_dir_fid */
 		fname,					/* fname */
+		true,					/* is_dos_path */
 		access_mask,				/* access_mask */
 		share_mode,				/* share_access */
 		create_disposition,			/* create_disposition*/
@@ -1780,6 +1781,7 @@ void reply_open_and_X(struct smb_request *req)
 		req,					/* req */
 		0,					/* root_dir_fid */
 		fname,					/* fname */
+		true,					/* is_dos_path */
 		access_mask,				/* access_mask */
 		share_mode,				/* share_access */
 		create_disposition,			/* create_disposition*/
@@ -1979,6 +1981,7 @@ void reply_mknew(struct smb_request *req)
 		req,					/* req */
 		0,					/* root_dir_fid */
 		fname,					/* fname */
+		true,					/* is_dos_path */
 		access_mask,				/* access_mask */
 		share_mode,				/* share_access */
 		create_disposition,			/* create_disposition*/
diff --git a/source3/smbd/trans2.c b/source3/smbd/trans2.c
index 4669e883fd..9ba6d198c4 100644
--- a/source3/smbd/trans2.c
+++ b/source3/smbd/trans2.c
@@ -1011,6 +1011,7 @@ static void call_trans2open(connection_struct *conn,
 		req,					/* req */
 		0,					/* root_dir_fid */
 		fname,					/* fname */
+		true,					/* is_dos_path */
 		access_mask,				/* access_mask */
 		share_mode,				/* share_access */
 		create_disposition,			/* create_disposition*/