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-rw-r--r--tools/ublimage.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/tools/ublimage.c b/tools/ublimage.c
index 9987462..d6b4017 100644
--- a/tools/ublimage.c
+++ b/tools/ublimage.c
@@ -214,6 +214,11 @@ static int ublimage_check_image_types(uint8_t type)
static int ublimage_verify_header(unsigned char *ptr, int image_size,
struct mkimage_params *params)
{
+ struct ubl_header *ubl_hdr = (struct ubl_header *)ptr;
+
+ if ((ubl_hdr->magic & 0xFFFFFF00) != UBL_MAGIC_BASE)
+ return -1;
+
return 0;
}