arm64: Relax permissions on preloaded metadata

Some routines, preload_delete_name() in particular, need write permission.
bsdjhb · Aug 1, 2024 · 81f320d · 81f320d
1 parent 2a11c7b
commit 81f320d
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/sys/arm64/arm64/machdep_boot.c b/sys/arm64/arm64/machdep_boot.c
@@ -211,7 +211,7 @@ freebsd_parse_boot_param(struct arm64_bootparams *abp)
 
 	preload_metadata = (caddr_t)(uintptr_t)(abp->modulep);
 	preload_metadata = cheri_kern_andperm(preload_metadata,
-	    CHERI_PERMS_KERNEL_RODATA & CHERI_PERMS_KERNEL_DATA_NOCAP);
+	    CHERI_PERMS_KERNEL_DATA & CHERI_PERMS_KERNEL_DATA_NOCAP);
 	kmdp = preload_search_by_type("elf kernel");
 	if (kmdp == NULL)
 		return (0);