From: Stefano Babic <sbabic@denx.de>
Date: Thu, 15 Sep 2011 23:50:15 +0000 (+0000)
Subject: mkimage: ublimage must return if the header is not verified
X-Git-Url: http://git.dujemihanovic.xyz/html/index.html?a=commitdiff_plain;h=163967905f9e41232d5f7c525a9811a200fe30ba;p=u-boot.git

mkimage: ublimage must return if the header is not verified

Each image handler must return a not-zero velue if the
header is not recognized to allow the main program to
iterate to the next handler.

Signed-off-by: Stefano Babic <sbabic@denx.de>
CC: Heiko Schocher <hs@denx.de>
Acked-by: Heiko Schocher <hs@denx.de>
---

diff --git a/tools/ublimage.c b/tools/ublimage.c
index 99874622d0..d6b401738a 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;
 }