File 0001-modules-make-.module_license-read-only.patch of Package grub2

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File 0001-modules-make-.module_license-read-only.patch of Package grub2

From cd0a8d104d744773be37a4eee15179f115684f9a Mon Sep 17 00:00:00 2001
From: Peter Jones <pjones@redhat.com>
Date: Thu, 24 Feb 2022 16:32:51 -0500
Subject: [PATCH 01/28] modules: make .module_license read-only

Currently .module_license is set writable (that is, the section has the
SHF_WRITE flag set) in the module's ELF headers.  This probably never
actually matters, but it can't possibly be correct.

This patch sets that data as "const", which causes that flag not to be
set.

Signed-off-by: Peter Jones <pjones@redhat.com>
---
 include/grub/dl.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/grub/dl.h b/include/grub/dl.h
index c5ab18cb1..fb4476797 100644
--- a/include/grub/dl.h
+++ b/include/grub/dl.h
@@ -119,7 +119,7 @@ grub_mod_fini (void)
 #define ATTRIBUTE_USED __unused__
 #endif
 #define GRUB_MOD_LICENSE(license)	\
-  static char grub_module_license[] __attribute__ ((section (GRUB_MOD_SECTION (module_license)), ATTRIBUTE_USED)) = "LICENSE=" license;
+  static const char grub_module_license[] __attribute__ ((section (GRUB_MOD_SECTION (module_license)), ATTRIBUTE_USED)) = "LICENSE=" license;
 #define GRUB_MOD_DEP(name)	\
 static const char grub_module_depend_##name[] \
  __attribute__((section(GRUB_MOD_SECTION(moddeps)), ATTRIBUTE_USED)) = #name
-- 
2.42.0

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File 0001-modules-make-.module_license-read-only.patch of Package grub2

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