coreboot-kgpe-d16/payloads/libpayload/libcbfs
Julius Werner 51421633d5 libpayload: cbfs: Fix ram_media map() error return value
The correct return value for errors on a cbfs_media->map() call is
CBFS_MEDIA_INVALID_MAP_ADDRESS, not NULL. Not sure if that's the best
choice (since 0xffffffff is probably a more likely valid address than 0
there), but that's what the upper layers expect right now.

BRANCH=veyron
BUG=None
TEST=Press CTRL+L with an RW_LEGACY section filled with 0xff. Observe
how cbfs_get_header() returns failure without doing a bunch of NULL
pointer accesses first (not that those have any visible effect on
Veyron, but that's another problem...)

Change-Id: I3d012fc9af9da6e01159990a6bdd62c38fc22329
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 3a609e17bb9b0ef4d3a833f72fa4fbfd8e8cb0ab
Original-Change-Id: I0793434116a8c568e19fe0dee24f13942fc50f25
Original-Signed-off-by: Julius Werner <jwerner@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/238991
Original-Reviewed-by: Hung-Te Lin <hungte@chromium.org>
Reviewed-on: http://review.coreboot.org/8758
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2015-03-21 11:04:39 +01:00
..
Makefile.inc libpayload: Change CONFIG_* to CONFIG_LP_* in the kconfig. 2014-08-05 18:44:08 +02:00
cbfs.c libpayload: Fix pointer related casts 2014-12-31 18:57:35 +01:00
cbfs_core.c cbfs: Fix overwalk on file scan 2014-08-10 22:25:07 +02:00
ram_media.c libpayload: cbfs: Fix ram_media map() error return value 2015-03-21 11:04:39 +01:00