fix: offset FileNameInfo buffer to start of char sequence

BinToss · BinToss · commit bfbd325712af · 2023-05-07T20:30:01.000-07:00
diff --git a/deadlock-dotnet-sdk/Domain/SafeFileHandleEx.cs b/deadlock-dotnet-sdk/Domain/SafeFileHandleEx.cs
@@ -420,7 +420,7 @@ public unsafe (string? v, Exception? ex) FileNameInfo
 
                 UNICODE_STRING str = new()
                 {
-                    Buffer = new PWSTR((char*)safeBuffer.DangerousGetHandle()),
+                    Buffer = new PWSTR((char*)(((FILE_NAME_INFO*)safeBuffer.DangerousGetHandle()) + sizeof(int))),
                     Length = (ushort)fni.FileNameLength,
                     MaximumLength = (ushort)bufferLength
                 };

Original file line number	Diff line number	Diff line change
`@@ -420,7 +420,7 @@ public unsafe (string? v, Exception? ex) FileNameInfo`
`420`	`420`
`421`	`421`	`UNICODE_STRING str = new()`
`422`	`422`	`{`
`423`		`- Buffer = new PWSTR((char*)safeBuffer.DangerousGetHandle()),`
	`423`	`+ Buffer = new PWSTR((char)(((FILE_NAME_INFO)safeBuffer.DangerousGetHandle()) + sizeof(int))),`
`424`	`424`	`Length = (ushort)fni.FileNameLength,`
`425`	`425`	`MaximumLength = (ushort)bufferLength`
`426`	`426`	`};`