From: Thomas Renninger <trenn@suse.de>
To: Len Brown <lenb@kernel.org>
Cc: linux-acpi <linux-acpi@vger.kernel.org>,
"Zhang, Rui" <rui.zhang@intel.com>,
ming.m.lin@intel.com
Subject: [PATCH 1/3] [2.6.25-rc5] Fix a memory overflow bug when copying NULL internal package element object to external.
Date: Wed, 12 Mar 2008 01:06:16 +0100 [thread overview]
Message-ID: <1205280376.8194.44.camel@linux-2bdv.site> (raw)
From: Lin Ming <ming.m.lin@intel.com>
Fix a memory overflow bug when copying
NULL internal package element object to external.
Signed-off-by: Lin Ming <ming.m.lin@intel.com>
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Tested-by: Thomas Renninger <trenn@suse.de>
---
drivers/acpi/utilities/utobject.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
Index: linux-2.6/drivers/acpi/utilities/utobject.c
===================================================================
--- linux-2.6.orig/drivers/acpi/utilities/utobject.c
+++ linux-2.6/drivers/acpi/utilities/utobject.c
@@ -432,7 +432,7 @@ acpi_ut_get_simple_object_size(union acp
* element -- which is legal)
*/
if (!internal_object) {
- *obj_length = 0;
+ *obj_length = sizeof(union acpi_object);
return_ACPI_STATUS(AE_OK);
}
--
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next reply other threads:[~2008-03-12 0:06 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-03-12 0:06 Thomas Renninger [this message]
2008-03-12 3:53 ` [PATCH 1/3] [2.6.25-rc5] Fix a memory overflow bug when copying NULL internal package element object to external Len Brown
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