From: Roel Kluin <roel.kluin@gmail.com>
Date: Thu, 6 Aug 2009 22:58:13 +0000 (-0700)
Subject: x86: fix buffer overflow in efi_init()
X-Git-Tag: v2.6.31-rc6~33^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=fdb8a42742ac95606668f73481dfb2f760658fdd;p=pandora-kernel.git

x86: fix buffer overflow in efi_init()

If the vendor name (from c16) can be longer than 100 bytes (or missing a
terminating null), then the null is written past the end of vendor[].

Found with Parfait, http://research.sun.com/projects/parfait/

Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Cc: Huang Ying <ying.huang@intel.com>
---

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