From: Dan Carpenter <error27@gmail.com>
Date: Tue, 27 Apr 2010 21:06:05 +0000 (-0700)
Subject: sbshc: acpi_device_class "smbus_host_controller" too long
X-Git-Tag: v2.6.34-rc7~9^2^5~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=97c227cb51ddcf52c66f7a7fba69237026418b56;p=pandora-kernel.git

sbshc: acpi_device_class "smbus_host_controller" too long

acpi_device_class can only be 19 characters and a NULL terminator.

With the current name we get a buffer overflow in acpi_smbus_hc_add()
when we do:
	strcpy(acpi_device_class(device), ACPI_SMB_HC_CLASS);

Signed-off-by: Dan Carpenter <error27@gmail.com>
Cc: Alexey Starikovskiy <astarikovskiy@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Len Brown <len.brown@intel.com>
---

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