Mirrors/u-boot
1
0
Fork 0
mirror of https://source.denx.de/u-boot/u-boot.git synced 2026-06-13 15:03:58 +03:00
Code Issues Packages Projects Releases Wiki Activity

tools: kwbimage: Fix generating of kwbimage v0 header checksum

Browse Source 
Checksum for v0 image must be generated after filling all fields in the
main header. Otherwise it would be invalid.

Exactly same problem for v1 images was already fixed in the past in commit
9203c73895 ("tools: kwbimage: Fix checksum calculation for v1 images").

Fixes: 5c61710c98 ("tools: kwbimage: Properly set srcaddr in kwbimage v0")
Signed-off-by: Pali Rohár <pali@kernel.org>
This commit is contained in:
Pali Rohár
2023-01-09 01:35:13 +01:00
committed by Stefan Roese
parent 226abde867
commit ee3da92d85
1 changed files with 3 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
tools/kwbimage.c
View File

@@ -1009,8 +1009,6 @@ static void *image_create_v0(size_t *imagesz, struct image_tool_params *params,
e = image_find_option(IMAGE_CFG_NAND_BADBLK_LOCATION);
if (e)
main_hdr->nandbadblklocation = e->nandbadblklocation;
main_hdr->checksum = image_checksum8(image,
sizeof(struct main_hdr_v0));
/*
* For SATA srcaddr is specified in number of sectors.
@@ -1049,6 +1047,9 @@ static void *image_create_v0(size_t *imagesz, struct image_tool_params *params,
sizeof(struct ext_hdr_v0));
}
main_hdr->checksum = image_checksum8(image,
sizeof(struct main_hdr_v0));
*imagesz = headersz;
return image;
}