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kwbimage: Fix check variable of checksum

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calc_hdrcsum two times are checked. checksumi of exthdr is not checked.

Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
CC: Prafulla Wadaskar <prafulla@marvell.com>
This commit is contained in:
Nobuhiro Iwamatsu 2011-05-10 17:33:08 +00:00 committed by Wolfgang Denk
parent 201a017c2f
commit 3500e9aed6
1 changed files with 1 additions and 1 deletions
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tools/kwbimage.c
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@ -356,7 +356,7 @@ static int kwbimage_verify_header (unsigned char *ptr, int image_size,
calc_exthdrcsum = kwbimage_checksum8 ((void *)exthdr, calc_exthdrcsum = kwbimage_checksum8 ((void *)exthdr,
sizeof(extbhr_t) - sizeof(uint8_t), 0); sizeof(extbhr_t) - sizeof(uint8_t), 0);
if (calc_hdrcsum != mhdr->checkSum) if (calc_exthdrcsum != exthdr->checkSum)
return -FDT_ERR_BADSTRUCTURE; /* exthdr csum not matched */ return -FDT_ERR_BADSTRUCTURE; /* exthdr csum not matched */
return 0; return 0;