Public/winfsp
1
0
Fork 0
mirror of https://github.com/winfsp/winfsp.git synced 2025-04-22 08:23:05 -05:00
Code Issues Packages Projects Releases Wiki Activity

src: dotnet: check dll version during assembly load

Browse Source
This commit is contained in:
Bill Zissimopoulos 2017-04-12 15:37:19 -07:00
parent 5d8384a508
commit 197ce7c30a
2 changed files with 15 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
src/dll/util.c
View File

@ -175,6 +175,8 @@ FSP_API NTSTATUS FspVersion(PUINT32 PVersion)
* Two threads competing to read the version will read
* the same value from the Version resource.
*/
*PVersion = 0;
extern HINSTANCE DllInstance;
WCHAR ModuleFileName[MAX_PATH];
PVOID VersionInfo;

13
src/dotnet/Interop.cs
View File

@ -18,6 +18,7 @@
using System;
using System.Diagnostics;
using System.IO;
using System.Reflection;
using System.Runtime.InteropServices;
using System.Security;
using System.Security.AccessControl;
@ -850,6 +851,17 @@ namespace Fsp.Interop
FspWin32FromNtStatus = GetEntryPoint<Proto.FspWin32FromNtStatus>(Module);
FspDebugLogSetHandle = GetEntryPoint<Proto.FspDebugLogSetHandle>(Module);
}
private static void CheckVersion()
{
FileVersionInfo Info;
UInt32 Version = 0, VersionMajor, VersionMinor;
Info = FileVersionInfo.GetVersionInfo(Assembly.GetExecutingAssembly().Location);
FspVersion(out Version); VersionMajor = Version >> 16; VersionMinor = Version & 0xFFFF;
if (Info.FileMajorPart != VersionMajor || Info.FileMinorPart > VersionMinor)
throw new TypeLoadException(String.Format(
"incorrect dll version (need {0}.{1}, have {2}.{3})",
Info.FileMajorPart, Info.FileMinorPart, VersionMajor, VersionMinor));
}
static Api()
{
#if false //DEBUG
@ -857,6 +869,7 @@ namespace Fsp.Interop
Debugger.Break();
#endif
LoadProto(LoadDll());
CheckVersion();
}
[DllImport("kernel32.dll", CallingConvention = CallingConvention.StdCall, SetLastError = true)]