Public/winfsp
1
0
Fork 0
mirror of https://github.com/winfsp/winfsp.git synced 2025-06-14 15:52:47 -05:00
Code Issues Packages Projects Releases Wiki Activity

dll: FspFileSystemSetMountPoint: testing

Browse Source
This commit is contained in:
Bill Zissimopoulos
2016-10-18 14:08:58 -07:00
parent 82a9c8e80f
commit cb17b7e2e0
8 changed files with 125 additions and 22 deletions
Download Patch File Download Diff File Expand all files Collapse all files

18
src/dll/fs.c
View File

@ -126,10 +126,24 @@ static NTSTATUS FspFileSystemSetMountPoint_CreateDirectory(PWSTR MountPoint, PWS
NTSTATUS Result;
HANDLE DirHandle;
BOOL Success;
DWORD Bytes;
DWORD Backslashes, Bytes;
USHORT VolumeNameLength, BackslashLength, ReparseDataLength;
PREPARSE_DATA_BUFFER ReparseData = 0;
PWSTR PathBuffer;
PWSTR P, PathBuffer;
/*
* Windows does not allow mount points (junctions) to point to network file systems.
*
* Count how many backslashes our VolumeName. If it is 3 or more this is a network
* file system. Preemptively return STATUS_NETWORK_ACCESS_DENIED.
*/
for (P = VolumeName, Backslashes = 0; *P; P++)
if (L'\\' == *P)
if (3 == ++Backslashes)
{
Result = STATUS_NETWORK_ACCESS_DENIED;
goto exit;
}
if (!CreateDirectoryW(MountPoint, 0))
{