sandbox: Fix set_working_fdt_addr users

When running sandbox with the new pointer sanitization we just recently
introduced, we're running into a case with FIT images where we end up
interpreting pointers as addresses.

What happened is that most callers of set_working_fdt_addr() simply
convert pointers into addresses without taking into account that they
might be 2 separate address spaces. Fix the callers up to map their
pointers into addresses.

This makes sandbox tests pass for me again.

Signed-off-by: Alexander Graf <agraf@suse.de>

diff --git a/common/bootm.c b/common/bootm.c
index e517d9f..8bf84eb 100644 (file)
--- a/common/bootm.c
+++ b/common/bootm.c
@@ -262,7 +262,7 @@ int bootm_find_images(int flag, int argc, char * const argv[])
                puts("Could not find a valid device tree\n");
                return 1;
        }
-       set_working_fdt_addr((ulong)images.ft_addr);
+       set_working_fdt_addr(map_to_sysmem(images.ft_addr));
 #endif
 
 #if IMAGE_ENABLE_FIT

diff --git a/common/image-fdt.c b/common/image-fdt.c
index 9b41f16..95748f0 100644 (file)
--- a/common/image-fdt.c
+++ b/common/image-fdt.c
@@ -193,7 +193,7 @@ int boot_relocate_fdt(struct lmb *lmb, char **of_flat_tree, ulong *of_size)
        *of_flat_tree = of_start;
        *of_size = of_len;
 
-       set_working_fdt_addr((ulong)*of_flat_tree);
+       set_working_fdt_addr(map_to_sysmem(*of_flat_tree));
        return 0;
 
 error: