Public/winfsp
1
0
Fork 0
mirror of https://github.com/winfsp/winfsp.git synced 2025-04-23 17:03:12 -05:00
Code Issues Packages Projects Releases Wiki Activity

dll: WIP

Browse Source
This commit is contained in:
Bill Zissimopoulos 2016-01-03 20:46:29 -08:00
parent 7146fe8b47
commit 9739554b73
1 changed files with 20 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

28
src/dll/create.c
View File

@ -6,6 +6,24 @@
#include <dll/library.h> #include <dll/library.h>
static inline
NTSTATUS FspCreateCheck(FSP_FILE_SYSTEM *FileSystem,
FSP_FSCTL_TRANSACT_REQ *Request, BOOLEAN AllowTraverseCheck,
PDWORD PGrantedAccess)
{
NTSTATUS Result;
PWSTR Path, Suffix;
FspPathSuffix((PWSTR)Request->Buffer, &Path, &Suffix);
Result = FspAccessCheck(FileSystem, Request, TRUE,
(Request->Req.Create.CreateOptions & FILE_DIRECTORY_FILE) ?
FILE_ADD_SUBDIRECTORY : FILE_ADD_FILE,
PGrantedAccess);
FspPathCombine((PWSTR)Request->Buffer, Suffix);
return Result;
}
static NTSTATUS FspFileSystemOpCreate_FileCreate(FSP_FILE_SYSTEM *FileSystem, static NTSTATUS FspFileSystemOpCreate_FileCreate(FSP_FILE_SYSTEM *FileSystem,
FSP_FSCTL_TRANSACT_REQ *Request) FSP_FSCTL_TRANSACT_REQ *Request)
{ {
@ -14,10 +32,7 @@ static NTSTATUS FspFileSystemOpCreate_FileCreate(FSP_FILE_SYSTEM *FileSystem,
FSP_FILE_NODE *FileNode; FSP_FILE_NODE *FileNode;
FSP_FSCTL_TRANSACT_RSP Response; FSP_FSCTL_TRANSACT_RSP Response;
Result = FspAccessCheck(FileSystem, Request, TRUE, Result = FspCreateCheck(FileSystem, Request, TRUE, &GrantedAccess);
(Request->Req.Create.CreateOptions & FILE_DIRECTORY_FILE) ?
FILE_ADD_SUBDIRECTORY : FILE_ADD_FILE,
&GrantedAccess);
if (!NT_SUCCESS(Result)) if (!NT_SUCCESS(Result))
return FspFileSystemSendResponseWithStatus(FileSystem, Request, Result); return FspFileSystemSendResponseWithStatus(FileSystem, Request, Result);
@ -106,10 +121,7 @@ static NTSTATUS FspFileSystemOpCreate_FileOpenIf(FSP_FILE_SYSTEM *FileSystem,
if (Create) if (Create)
{ {
Result = FspAccessCheck(FileSystem, Request, FALSE, Result = FspCreateCheck(FileSystem, Request, TRUE, &GrantedAccess);
(Request->Req.Create.CreateOptions & FILE_DIRECTORY_FILE) ?
FILE_ADD_SUBDIRECTORY : FILE_ADD_FILE,
&GrantedAccess);
if (!NT_SUCCESS(Result)) if (!NT_SUCCESS(Result))
return FspFileSystemSendResponseWithStatus(FileSystem, Request, Result); return FspFileSystemSendResponseWithStatus(FileSystem, Request, Result);