From: Daniel Martinez <danielmartinez@cock.li>
Date: Sun, 6 Oct 2024 03:39:43 +0000 (-0400)
Subject: Use case insensitive comparison for the machine's architechture
X-Git-Tag: v257-rc1~320
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f819a516dbbddb16724f33dcef5badcb6fe8b80b;p=thirdparty%2Fsystemd.git

Use case insensitive comparison for the machine's architechture

boot loader specification states:

architecture: refers to the architecture this entry is for. The argument
should be an architecture identifier, using the architecture vocabulary
defined by the EFI specification (i.e. IA32, x64, IA64, ARM, AA64, …).
If specified and it does not match the local system architecture this
entry should be hidden. The comparison should be done case-insensitively.

Example: architecture aa64

https://uapi-group.org/specifications/specs/boot_loader_specification/#type-1-boot-loader-entry-keys
---

diff --git a/src/boot/efi/boot.c b/src/boot/efi/boot.c
index 16d3d6a426f..213c012e3f9 100644
--- a/src/boot/efi/boot.c
+++ b/src/boot/efi/boot.c
@@ -1491,7 +1491,7 @@ static void boot_entry_add_type1(
 
                 } else if (streq8(key, "architecture")) {
                         /* do not add an entry for an EFI image of architecture not matching with that of the image */
-                        if (!streq8(value, EFI_MACHINE_TYPE_NAME)) {
+                        if (!strcaseeq8(value, EFI_MACHINE_TYPE_NAME)) {
                                 entry->type = LOADER_UNDEFINED;
                                 break;
                         }