From fc7e63c0aabcbd766cf2d7cd313c7af665ac3ba9 Mon Sep 17 00:00:00 2001
From: Katy Coe <djkaty@start.no>
Date: Sat, 8 Feb 2020 12:55:13 +0100
Subject: [PATCH] Output: Sanitize C# filenames for invalid characters

---
 Il2CppInspector.Common/Outputs/CSharpCodeStubs.cs | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Il2CppInspector.Common/Outputs/CSharpCodeStubs.cs b/Il2CppInspector.Common/Outputs/CSharpCodeStubs.cs
index e6b39d2..43e6293 100644
--- a/Il2CppInspector.Common/Outputs/CSharpCodeStubs.cs
+++ b/Il2CppInspector.Common/Outputs/CSharpCodeStubs.cs
@@ -263,6 +263,10 @@ namespace Il2CppInspector.Outputs
             if (!string.IsNullOrEmpty(Path.GetDirectoryName(outFile)))
                 Directory.CreateDirectory(Path.GetDirectoryName(outFile));
 
+            // Sanitize leafname (might be class name with invalid characters)
+            var leafname = Regex.Replace(Path.GetFileName(outFile), @"[<>:""\|\?\*]", "_");
+            outFile = Path.GetDirectoryName(outFile) + Path.DirectorySeparatorChar + leafname;
+
             // Create output file
             bool fileWritten = false;
             do {