From c60da6cebac7d528a2a7684e92c102d6283374c8 Mon Sep 17 00:00:00 2001
From: Elinor Fung <elfung@microsoft.com>
Date: Wed, 4 Dec 2024 14:11:29 -0800
Subject: [PATCH] Handle not truncating root folder in
 CorUnix::InternalCanonicalizeRealPath for all architectures instead of only
 amd64

---
 src/coreclr/pal/src/file/file.cpp | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/src/coreclr/pal/src/file/file.cpp b/src/coreclr/pal/src/file/file.cpp
index 382a448c659fcc..4d95333e649b33 100644
--- a/src/coreclr/pal/src/file/file.cpp
+++ b/src/coreclr/pal/src/file/file.cpp
@@ -334,7 +334,6 @@ CorUnix::InternalCanonicalizeRealPath(LPCSTR lpUnixPath, PathCharString& lpBuffe
     }
     else
     {
-#if defined(HOST_AMD64)
         bool fSetFilename = true;
         // Since realpath implementation cannot handle inexistent filenames,
         // check if we are going to truncate the "/" corresponding to the
@@ -358,8 +357,9 @@ CorUnix::InternalCanonicalizeRealPath(LPCSTR lpUnixPath, PathCharString& lpBuffe
             fSetFilename = false;
         }
         else
-#endif // defined(HOST_AMD64)
+        {
             *pchSeparator = '\0';
+        }
 
         if (!RealPathHelper(lpExistingPath, lpBuffer))
         {
@@ -368,16 +368,12 @@ CorUnix::InternalCanonicalizeRealPath(LPCSTR lpUnixPath, PathCharString& lpBuffe
             goto LExit;
         }
 
-#if defined(HOST_AMD64)
         if (fSetFilename == true)
-#endif // defined(HOST_AMD64)
             lpFilename = pchSeparator + 1;
     }
 
-#if defined(HOST_AMD64)
     if (lpFilename == NULL)
         goto LExit;
-#endif // HOST_AMD64
 
     if (!lpBuffer.Append("/",1) || !lpBuffer.Append(lpFilename, strlen(lpFilename)))
     {