From 9aa6d6913af106c71e7d0f2738c9ae8a8d0868cd Mon Sep 17 00:00:00 2001
From: belliash <belliash@codingworkshop.eu.org>
Date: Mon, 7 Nov 2022 15:53:50 +0100
Subject: [PATCH] Store ARC name as well as system path

---
 xtldr/volume.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/xtldr/volume.c b/xtldr/volume.c
index 4bd2fa3..bd2f666 100644
--- a/xtldr/volume.c
+++ b/xtldr/volume.c
@@ -589,7 +589,7 @@ BlpDissectVolumeArcPath(IN PUCHAR SystemPath,
                         OUT PULONG DriveNumber,
                         OUT PULONG PartNumber)
 {
-    PUCHAR ArcPath;
+    PUCHAR ArcPath, LocalArcName;
     ULONG ArcLength = 0;
 
     /* Set default values */
@@ -713,9 +713,13 @@ BlpDissectVolumeArcPath(IN PUCHAR SystemPath,
         *Path = SystemPath + ArcLength;
     }
 
+    /* Store ARC name if possible */
     if(ArcName)
     {
-        /* TODO: Store ARC path in ArcName */
+        BlEfiMemoryAllocatePool(ArcLength, (PVOID *)&LocalArcName);
+        RtlCopyMemory(LocalArcName, SystemPath, ArcLength);
+        LocalArcName[ArcLength] = '\0';
+        *ArcName = LocalArcName;
     }
 
     /* Return success */