tree 7c58c5399b4843b390dd6f80607dd3aa93815497
parent f2431415d6ae920995a717b1e1bc3f57d53938b5
author Heinrich Schuchardt <xypron.glpk@gmx.de> 1525024966 +0200
committer Alexander Graf <agraf@suse.de> 1528032440 +0200

efi_loader: always check parameters in efi_cout_query_mode()

If we cannot determine the size of the serial terminal we still have
to check the parameters of efi_cout_query_mode().

Querying the size of the serial terminal drains the keyboard buffer.
So make sure we do this during the initialization and not in the midst
of an EFI application.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Alexander Graf <agraf@suse.de>