[ Upstream commit 0ef11f604503b1862a21597436283f158114d77e ] If a DMI table entry is shorter than 4 bytes, it is invalid. Due to how DMI table parsing works, it is impossible to safely recover from such an error, so we have to stop decoding the table. Signed-off-by: Jean Delvare <jdelvare@suse.de> Link: https://lore.kernel.org/linux-kernel/Zh2K3-HLXOesT_vZ@liuwe-devbox-debian-v2/T/ Reviewed-by: Michael Kelley <mhklinux@outlook.com> Signed-off-by: Sasha Levin <sashal@kernel.org>