Pali Rohár 252e7c3a24 tools: kwbimage: Check the return value of image_headersz_v1()
Function image_headersz_v1() may return zero on fatal errors.
In this case the function already printed an error message.

Check the return value of image_headersz_v1() in kwbimage_generate(),
and exit on zero value with EXIT_FAILURE.

Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Marek Behún <marek.behun@nic.cz>
Reviewed-by: Stefan Roese <sr@denx.de>
2022-01-14 11:39:16 +01:00
..
2019-07-29 00:20:31 +02:00
2021-01-13 02:38:00 +01:00
2021-11-11 19:01:56 -05:00
2019-11-04 18:15:32 -07:00