From: Peter Chubb <peterc@gelato.unsw.edu.au>
Date: Thu, 20 Oct 2005 05:45:14 +0000 (-0700)
Subject: [PATCH] `unaligned access' in acpi get_root_bridge_busnr()
X-Git-Tag: v2.6.14-rc5~6
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=51b190b304bbeb1090ba20b0623d39917fa62997;p=pandora-kernel.git

[PATCH] `unaligned access' in acpi get_root_bridge_busnr()

In drivers/acpi/glue.c the address of an integer is cast to the address of
an unsigned long.  This breaks on systems where a long is larger than an
int --- for a start the int can be misaligned; for a second the assignment
through the pointer will overwrite part of the next variable.

Signed-off-by: Peter Chubb <peterc@gelato.unsw.edu.au>
Acked-by: "Brown, Len" <len.brown@intel.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

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