From: David E. Box <david.e.box@linux.intel.com>
Date: Tue, 8 Jul 2014 02:06:24 +0000 (+0800)
Subject: ACPICA: Namespace: Properly null terminate objects detached from a namespace node
X-Git-Tag: cleanup-for-v3.18~101^2~15^2~22
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e23d9b8297546c6ceb7e70771e4915f2a41733cd;p=pandora-kernel.git

ACPICA: Namespace: Properly null terminate objects detached from a namespace node

Fixes a bug exposed by an ACPICA unit test around the
acpi_attach_data()/acpi_detach_data() APIs where the failure to null
terminate a detached object led to the creation of a circular linked list
(and infinite looping) when the object is reattached.

Reported in acpica bugzilla #1063

Link: https://bugs.acpica.org/show_bug.cgi?id=1063
Signed-off-by: David E. Box <david.e.box@linux.intel.com>
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Cc: 3.15+ <stable@vger.kernel.org> # 3.15+
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
---

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