diff options
author | Duncan Laurie <dlaurie@chromium.org> | 2017-06-26 01:38:00 -0700 |
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committer | Duncan Laurie <dlaurie@chromium.org> | 2017-06-27 02:16:10 +0000 |
commit | 98409cff92c741e94ede1a396293c48d05dd9a25 (patch) | |
tree | 79325a348cb5df4fc7ce3461121e97a227869f82 /Makefile | |
parent | 13bc5e5c801668001044674e8efee93271863a2e (diff) |
libpayload: corebootfb: Add null check for framebuffer address
If the framebuffer address is zero the corebootfb_init() function
should abort and not attempt to use it for video, otherwise it
will likely hang.
This was tested by booting on a board that does not have a display
attached and includes the previous patch to zero the framebuffer
structure in the coreboot tables.
Change-Id: I53ca2e947a7915cebb31b51e11ac6c310d9d6c55
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://review.coreboot.org/20368
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Diffstat (limited to 'Makefile')
0 files changed, 0 insertions, 0 deletions