tree 513d7ee0481ea15d3f70d96e4ecb7c0e8cd52959
parent 549fbca95ca99d36347b8a05a56ab9103aae25df
author Heinrich Schuchardt <xypron.glpk@gmx.de> 1526487458 +0200
committer Alexander Graf <agraf@suse.de> 1528032440 +0200

efi_loader: avoid using unitialized values as console size

If a request for the console size would be answered with a response
with less then three values, uninitialized stack memory would be
copied to the number of rows and columns of the terminal.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Alexander Graf <agraf@suse.de>