[PATCH v4 01/10] modules: make .module_license read-only

[Mate Kukri]

From: Peter Jones <pjones@redhat.com>

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>
Signed-off-by: Jan Setje-Eilers <jan.setjeeilers@oracle.com>
Signed-off-by: Mate Kukri <mate.kukri@canonical.com>
Reviewed-By: Vladimir Serbinenko
---
 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 cd1f46c8b..750fc8d3d 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
-- 
2.39.2