From: Jan Janssen <medhefgo@web.de>
Date: Sun, 5 Jun 2022 14:01:40 +0000 (+0200)
Subject: boot: Drop use of GuidToString
X-Git-Tag: v253-rc1~22^2~5
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=edb73ee74239f3a87ab840be2e42f6fbfde51c5e;p=thirdparty%2Fsystemd.git

boot: Drop use of GuidToString
---

diff --git a/src/boot/efi/disk.c b/src/boot/efi/disk.c
index 524662603c6..a54628382c5 100644
--- a/src/boot/efi/disk.c
+++ b/src/boot/efi/disk.c
@@ -32,7 +32,27 @@ EFI_STATUS disk_get_part_uuid(EFI_HANDLE *handle, char16_t uuid[static 37]) {
                 if (hd.SignatureType != SIGNATURE_TYPE_GUID)
                         continue;
 
-                GuidToString(uuid, (EFI_GUID *) &hd.Signature);
+                _cleanup_free_ char16_t *tmp = xasprintf(
+                                "%02x%02x%02x%02x-%02x%02x-%02x%02x-%02x%02x-%02x%02x%02x%02x%02x%02x",
+                                hd.Signature[3],
+                                hd.Signature[2],
+                                hd.Signature[1],
+                                hd.Signature[0],
+
+                                hd.Signature[5],
+                                hd.Signature[4],
+                                hd.Signature[7],
+                                hd.Signature[6],
+
+                                hd.Signature[8],
+                                hd.Signature[9],
+                                hd.Signature[10],
+                                hd.Signature[11],
+                                hd.Signature[12],
+                                hd.Signature[13],
+                                hd.Signature[14],
+                                hd.Signature[15]);
+                strcpy16(uuid, tmp);
                 return EFI_SUCCESS;
         }