From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 From: Peter Jones Date: Thu, 24 Feb 2022 16:32:51 -0500 Subject: [PATCH] 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 --- 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 20d870f2a4..618ae6f474 100644 --- a/include/grub/dl.h +++ b/include/grub/dl.h @@ -121,7 +121,7 @@ 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