kwbimage: check return value of image_get_csk_index
image_get_csk_index() may return -1 in case of an error. Don't use this value as index. This resolves Coverity CID 338488 Memory - illegal accesses (NEGATIVE_RETURNS) Signed-off-by:Heinrich Schuchardt <xypron.glpk@gmx.de> Reviewed-by:
Stefan Roese <sr@denx.de> Reviewed-by:
Pali Rohár <pali@kernel.org>
Loading
Please register or sign in to comment