Commit d8db0258 authored by Dominik Ermel's avatar Dominik Ermel Committed by Andrzej Puzdrowski
Browse files

boot/zephyr: Improve badly written comment 



The comment on why first parameter to bootutil_img_validate is allowed
to be NULL, in boot_image_validation of single_loader.c, has been
rewritten.

Signed-off-by: default avatarDominik Ermel <dominik.ermel@nordicsemi.no>
parent 907476d7

boot/zephyr/single_loader.c

+4 −4
Original line number Diff line number Diff line
@@ -35,10 +35,10 @@ boot_image_validate(const struct flash_area *fa_p, 
    static uint8_t tmpbuf[BOOT_TMPBUF_SZ];

    fih_int fih_rc = FIH_FAILURE;



    /* NOTE: The enc-state pointer may be NULL only because when there is

     * only one image (BOOT_IMAGE_NUMBER == 1), the code that uses the

     * pointer, within bootutil_img_validate and down the call path,

     * is excluded from compilation.

    /* NOTE: The first argument to boot_image_validate, for enc_state pointer,

     * is allowed to be NULL only because the single image loader compiles

     * with BOOT_IMAGE_NUMBER == 1, which excludes the code that uses

     * the pointer from compilation.

     */

    /* Validate hash */

    FIH_CALL(bootutil_img_validate, fih_rc, NULL, 0, hdr, fa_p, tmpbuf,

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