From 835c30e368e9661a6d99179d948f64efebf5d1de Mon Sep 17 00:00:00 2001
From: Troy Kisky <troy.kisky@boundarydevices.com>
Date: Mon, 21 Sep 2015 14:02:48 -0700
Subject: [PATCH] imximage: header.length of 4 is valid
Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
---
tools/imximage.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/tools/imximage.c b/tools/imximage.c
index 0da48a733d..7e60bf5d39 100644
--- a/tools/imximage.c
+++ b/tools/imximage.c
@@ -361,8 +361,8 @@ static void print_hdr_v2(struct imx_header *imx_hdr)
dcd_v2_t *dcd_v2 = &hdr_v2->dcd_table;
uint32_t size, version;
- size = be16_to_cpu(dcd_v2->header.length) - 8;
- if (size > (MAX_HW_CFG_SIZE_V2 * sizeof(dcd_addr_data_t))) {
+ size = be16_to_cpu(dcd_v2->header.length);
+ if (size > (MAX_HW_CFG_SIZE_V2 * sizeof(dcd_addr_data_t)) + 8) {
fprintf(stderr,
"Error: Image corrupt DCD size %d exceed maximum %d\n",
(uint32_t)(size / sizeof(dcd_addr_data_t)),
--
2.39.5