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tools: imx8image: fix coverity CID 184234

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Fix:
CID 184234:    (TAINTED_SCALAR)
Using tainted variable "header.num_images - 1" as an index into an array "header.img".

Reported-by: Coverity
Signed-off-by: Peng Fan <peng.fan@nxp.com>
This commit is contained in:
Peng Fan 2018-11-05 09:53:25 +00:00 committed by Stefano Babic
parent fc61cc2ca3
commit df439e938c
1 changed files with 3 additions and 1 deletions
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4
tools/imx8image.c
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@ -666,8 +666,10 @@ static int get_container_image_start_pos(image_t *image_stack, uint32_t align)
}
ret = fread(&header, sizeof(header), 1, fd);
if (ret != 1)
if (ret != 1) {
printf("Failure Read header %d\n", ret);
exit(EXIT_FAILURE);
}
fclose(fd);