Fix verification with sparse layouts

The full verification step was not accounting for sparse layouts.
Instead of the old contents, combine_image_by_layout() implicitly
assumed the new contents for unspecified regions.

Change-Id: I44e0cea621f2a3d4dc70fa7e93c52ed95e54014a
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://review.coreboot.org/c/flashrom/+/30370
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/layout.h b/layout.h
index 770224b42..5c0740756 100644
--- a/layout.h
+++ b/layout.h
@@ -59,5 +59,6 @@ struct flashrom_flashctx;
 const struct flashrom_layout *get_layout(const struct flashrom_flashctx *const flashctx);
 
 int process_include_args(struct flashrom_layout *);
+const struct romentry *layout_next_included_region(const struct flashrom_layout *, chipoff_t);
 
 #endif				/* !__LAYOUT_H__ */