From ef52899b0bd7122f7bc3ec922d2bc46534e1521a Mon Sep 17 00:00:00 2001
From: sonyps5201314 <sonyps5201314@gmail.com>
Date: Fri, 21 Nov 2025 15:37:27 +0800
Subject: [PATCH] Use `FileMode.Create` for output PDB files to ensure existing
 files are fully overwritten/truncated.

---
 ILSpy/Commands/GeneratePdbContextMenuEntry.cs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/ILSpy/Commands/GeneratePdbContextMenuEntry.cs b/ILSpy/Commands/GeneratePdbContextMenuEntry.cs
index 1e4d6768e..8732a59ea 100644
--- a/ILSpy/Commands/GeneratePdbContextMenuEntry.cs
+++ b/ILSpy/Commands/GeneratePdbContextMenuEntry.cs
@@ -93,7 +93,7 @@ namespace ICSharpCode.ILSpy
 				AvalonEditTextOutput output = new AvalonEditTextOutput();
 				Stopwatch stopwatch = Stopwatch.StartNew();
 				options.CancellationToken = ct;
-				using (FileStream stream = new FileStream(fileName, FileMode.OpenOrCreate, FileAccess.Write))
+				using (FileStream stream = new FileStream(fileName, FileMode.Create, FileAccess.Write))
 				{
 					try
 					{
@@ -180,7 +180,7 @@ namespace ICSharpCode.ILSpy
 
 						try
 						{
-							using (FileStream stream = new FileStream(fileName, FileMode.OpenOrCreate, FileAccess.Write))
+							using (FileStream stream = new FileStream(fileName, FileMode.Create, FileAccess.Write))
 							{
 								var decompiler = new CSharpDecompiler(file, assembly.GetAssemblyResolver(options.DecompilerSettings.AutoLoadAssemblyReferences), options.DecompilerSettings);
 								decompiler.CancellationToken = ct;