linux-kernel - [PATCH 36/76] ACPICA: Debugger: Add missing object info to namespace dump

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-id: <4acb6884b5568f19bd47173cba8bc1f2289d6baa.1333101989.git.len.brown@intel.com>
Date:	Fri, 30 Mar 2012 06:13:39 -0400
From:	Len Brown <lenb@...nel.org>
To:	linux-acpi@...r.kernel.org, linux-pm@...ts.linux-foundation.org
Cc:	linux-kernel@...r.kernel.org, Bob Moore <robert.moore@...el.com>,
	Lin Ming <ming.m.lin@...el.com>,
	Len Brown <len.brown@...el.com>
Subject: [PATCH 36/76] ACPICA: Debugger: Add missing object info to namespace
 dump

From: Bob Moore <robert.moore@...el.com>

Many namespace node types must have an attached object. For
these node types, print a message about a missing object during
a namespace dump.

Signed-off-by: Bob Moore <robert.moore@...el.com>
Signed-off-by: Lin Ming <ming.m.lin@...el.com>
Signed-off-by: Len Brown <len.brown@...el.com>
---
 drivers/acpi/acpica/nsdump.c |   15 ++++++++++++++-
 1 file changed, 14 insertions(+), 1 deletion(-)

diff --git a/drivers/acpi/acpica/nsdump.c b/drivers/acpi/acpica/nsdump.c
index b7f2b3b..3f7f3f6 100644
--- a/drivers/acpi/acpica/nsdump.c
+++ b/drivers/acpi/acpica/nsdump.c
@@ -242,7 +242,20 @@ acpi_ns_dump_one_object(acpi_handle obj_handle,
 
 		if (!obj_desc) {
 
-			/* No attached object, we are done */
+			/* No attached object. Some types should always have an object */
+
+			switch (type) {
+			case ACPI_TYPE_INTEGER:
+			case ACPI_TYPE_PACKAGE:
+			case ACPI_TYPE_BUFFER:
+			case ACPI_TYPE_STRING:
+			case ACPI_TYPE_METHOD:
+				acpi_os_printf("<No attached object>");
+				break;
+
+			default:
+				break;
+			}
 
 			acpi_os_printf("\n");
 			return (AE_OK);
-- 
1.7.10.rc2.19.gfae9d

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/