Fix GetModuleFileName in GetProcessPath (dotnet#110888)

kouvel · Dec 29, 2024 · 1da6bd7 · 1da6bd7
1 parent 670db5c
commit 1da6bd7
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/libraries/System.Private.CoreLib/src/System/Environment.Windows.cs b/src/libraries/System.Private.CoreLib/src/System/Environment.Windows.cs
@@ -131,7 +131,7 @@ private static unsafe bool IsPrivilegedProcessCore()
             uint length;
             while ((length = Interop.Kernel32.GetModuleFileName(IntPtr.Zero, ref builder.GetPinnableReference(), (uint)builder.Capacity)) >= builder.Capacity)
             {
-                builder.EnsureCapacity((int)length);
+                builder.EnsureCapacity(builder.Capacity * 2);
             }
 
             if (length == 0)