Qian Cai eabd5e7d8b drivers/base/test: fix global-out-of-bounds error ... Commit c032ace71c ("software node: add basic tests for property entries") introduced a global-out-of-bounds error because it forgot to add a terminator of "nodes "for software_node_register_nodes() to process. # Subtest: property-entry 1..7 ok 1 - pe_test_uints ok 2 - pe_test_uint_arrays ok 3 - pe_test_strings ok 4 - pe_test_bool ok 5 - pe_test_move_inline_u8 ok 6 - pe_test_move_inline_str ================================================================== BUG: KASAN: global-out-of-bounds in software_node_register_nodes+0x41/0x80 Read of size 8 at addr ffffffff989ef250 by task kunit_try_catch/316 CPU: 17 PID: 316 Comm: kunit_try_catch Not tainted 5.5.0-rc4-next-20200106+ #1 Hardware name: HPE ProLiant DL385 Gen10/ProLiant DL385 Gen10, BIOS A40 03/09/2018 Call Trace: dump_stack+0xa0/0xea print_address_description.constprop.5.cold.7+0x64/0x384 __kasan_report.cold.8+0x7a/0xc0 kasan_report+0x12/0x20 __asan_load8+0x71/0xa0 software_node_register_nodes+0x41/0x80 pe_test_reference+0x1eb/0x1200 kunit_try_run_case+0x6b/0xd1 kunit_generic_run_threadfn_adapter+0x29/0x50 kthread+0x1e6/0x210 ret_from_fork+0x27/0x50 The buggy address belongs to the variable: nodes.21544+0x30/0x920 Memory state around the buggy address: ffffffff989ef100: fa fa fa fa 00 04 fa fa fa fa fa fa 00 00 00 00 ffffffff989ef180: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 >ffffffff989ef200: fa fa fa fa 00 00 00 00 00 00 fa fa fa fa fa fa ^ ffffffff989ef280: 00 06 fa fa fa fa fa fa 00 00 04 fa fa fa fa fa ffffffff989ef300: 00 00 fa fa fa fa fa fa 00 05 fa fa fa fa fa fa ================================================================== Disabling lock debugging due to kernel taint ok 7 - pe_test_reference ok 8 - property-entry Fixes: c032ace71c ("software node: add basic tests for property entries") Signed-off-by: Qian Cai <cai@lca.pw> Reviewed-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>		2020-01-07 11:41:04 +01:00
..
firmware_loader	drivers: base: Fix Kconfig indentation	2019-11-20 15:10:25 +01:00
power	Merge branches 'pm-sleep', 'pm-domains', 'pm-opp' and 'powercap'	2019-11-26 10:27:49 +01:00
regmap	regmap: regmap-w1: Drop unreachable code	2019-11-19 13:09:20 +00:00
test	drivers/base/test: fix global-out-of-bounds error	2020-01-07 11:41:04 +01:00
arch_topology.c	Power management updates for 5.4-rc1	2019-09-17 19:15:14 -07:00
attribute_container.c
base.h	driver/core: Convert to use built-in RCU list checking	2019-08-13 14:28:47 -07:00
bus.c	drivers: Introduce device lookup variants by name	2019-07-30 13:07:41 +02:00
cacheinfo.c	Driver Core and debugfs changes for 5.3-rc1	2019-07-12 12:24:03 -07:00
class.c	driver core: move device->knode_class to device_private	2019-01-18 16:55:48 +01:00
component.c	drivers/component: kerneldoc polish	2019-02-19 13:20:35 +01:00
container.c
core.c	driver core: Allow device link operations inside sync_state()	2019-11-15 10:06:54 +08:00
cpu.c	x86/bugs: Add ITLB_MULTIHIT bug infrastructure	2019-11-04 12:22:01 +01:00
dd.c	Revert "driver core: Add edit_links() callback for drivers"	2019-08-27 21:41:06 +02:00
devcon.c	Merge generic_lookup_helpers into usb-next	2019-09-03 17:11:07 +02:00
devcoredump.c	devcoredump: fix typo in comment	2019-08-15 17:38:11 +02:00
devres.c	drivers/base/devres: introduce devm_release_action()	2019-06-13 17:34:56 -10:00
devtmpfs.c	vfs: Convert ramfs, shmem, tmpfs, devtmpfs, rootfs to use the new mount API	2019-09-12 21:05:34 -04:00
driver.c	driver_find_device: Unify the match function with class_find_device()	2019-06-24 05:22:31 +02:00
firmware.c
hypervisor.c
init.c
isa.c
Kconfig	base: arch_topology: update Kconfig help description	2019-07-22 09:36:44 -07:00
Makefile	drivers: base: Introducing software nodes to the firmware node framework	2018-11-26 18:19:11 +01:00
map.c
memory.c	mm/memory_hotplug: fix try_offline_node()	2019-11-15 18:34:00 -08:00
module.c
node.c	mm,thp: stats for file backed THP	2019-09-24 15:54:11 -07:00
pinctrl.c
platform-msi.c	platform-msi: Free descriptors in platform_msi_domain_free()	2018-12-13 09:35:31 +00:00
platform.c	driver core: platform: Declare ret variable only once	2019-11-14 12:33:55 +08:00
property.c	device property: Add a function to obtain a node's prefix	2019-10-11 11:26:55 +02:00
soc.c	base: soc: Handle custom soc information sysfs entries	2019-10-10 14:35:32 +02:00
swnode.c	software node: remove separate handling of references	2019-12-03 11:46:20 +01:00
syscore.c	treewide: Switch printk users from %pf and %pF to %ps and %pS, respectively	2019-04-09 14:19:06 +02:00
topology.c	topology: Create core_cpus and die_cpus sysfs attributes	2019-05-23 10:08:34 +02:00
transport_class.c