diff options
Diffstat (limited to 'scripts/dtc/libfdt/fdt.c')
| -rw-r--r-- | scripts/dtc/libfdt/fdt.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/scripts/dtc/libfdt/fdt.c b/scripts/dtc/libfdt/fdt.c index 3e893073da05..9fe7cf4b747d 100644 --- a/scripts/dtc/libfdt/fdt.c +++ b/scripts/dtc/libfdt/fdt.c @@ -90,6 +90,10 @@ int fdt_check_header(const void *fdt) { size_t hdrsize; + /* The device tree must be at an 8-byte aligned address */ + if ((uintptr_t)fdt & 7) + return -FDT_ERR_ALIGNMENT; + if (fdt_magic(fdt) != FDT_MAGIC) return -FDT_ERR_BADMAGIC; if (!can_assume(LATEST)) { |