From: tangchen <tangchen@cn.fujitsu.com>
Date: Mon, 6 Jan 2014 08:43:54 +0000 (+0800)
Subject: ACPI / tables: Check if id is NULL in acpi_table_parse()
X-Git-Tag: v3.14-rc1~107^2~12^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=de2d1a7e9310c4d1464faf469c737f08b5608600;p=pandora-kernel.git

ACPI / tables: Check if id is NULL in acpi_table_parse()

strncmp() does not check if the params are NULL. In acpi_table_parse(),
if @id is NULL, the kernel will panic.

Signed-off-by: Tang Chen <tangchen@cn.fujitsu.com>
Acked-by: Toshi Kani <toshi.kani@hp.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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