tree efc142c562919c0413b18157b9ca3934232f53b9
parent 19ce50d3746fb1d9e5238bac49cf88ffe654848e
author aarya <aarya.chaumal@gmail.com> 1646882268 +0530
committer Nico Huber <nico.h@gmx.de> 1674995342 +0000

libflashrom.c: Fix unintialized value passed to function

In function flash_layout_read_from_ifd variable chip_layout remains
uninitialized if prepare_flash_access returns false. This uninitialized
variable (which contains a garbage value) is passed to
flashrom_layout_release. Thus initialize it with NULL. For completeness,
also initialize dump_layout with NULL.

Change-Id: Iacbd7bf9cdf897cc2a732c1dc6568845a4ab804d
Signed-off-by: Aarya Chaumal <aarya.chaumal@gmail.com>
Original-Reviewed-on: https://review.coreboot.org/c/flashrom/+/62725
Original-Reviewed-by: Felix Singer <felixsinger@posteo.net>
Original-Reviewed-by: Edward O'Callaghan <quasisec@chromium.org>
Original-Reviewed-by: Nico Huber <nico.h@gmx.de>
Original-Reviewed-by: Anastasia Klimchuk <aklm@chromium.org>
Reviewed-on: https://review.coreboot.org/c/flashrom-stable/+/72311
Reviewed-by: Nico Huber <nico.h@gmx.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>