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5cfa245b0b
linux/drivers/acpi
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Julia Lawall 5cfa245b0b ACPI: Move dereference after NULL test 
If the NULL test on pr is needed, then the dereference should be after the
NULL test.

A simplified version of the semantic match that detects this problem is as
follows (http://coccinelle.lip6.fr/):

// <smpl>
@match exists@
expression x, E;
identifier fld;
@@

* x->fld
  ... when != \(x = E\|&x\)
* x == NULL
// </smpl>

Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Len Brown <len.brown@intel.com>
2009-11-05 17:30:57 -05:00
..
acpica Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6 2009-09-23 09:32:11 -07:00
ac.c ACPI: add AC/DC notifier 2009-10-06 13:55:56 -04:00
acpi_memhotplug.c Merge branch 'bjorn-start-stop-2.6.32' into release 2009-09-19 01:56:39 -04:00
acpi_pad.c ACPI: create Processor Aggregator Device driver 2009-07-31 18:23:34 -04:00
battery.c Merge branch 'battery' into release 2009-09-19 01:56:17 -04:00
blacklist.c Merge branch 'sfi-base' into release 2009-09-19 00:37:13 -04:00
bus.c ACPI: add acpi_bus_get_status_handle() 2009-09-25 14:24:30 -04:00
button.c ACPI button: don't try to use a non-existent lid device 2009-10-13 02:53:30 -04:00
cm_sbs.c ACPI: Move definition of PREFIX from acpi_bus.h to internal..h 2009-08-28 19:57:27 -04:00
container.c Merge branch 'acpica' into release 2009-09-19 01:45:22 -04:00
debug.c acpi: switch /proc/acpi/{debug_layer,debug_level} to seq_file 2009-09-19 01:38:57 -04:00
dock.c ACPI: dock: fix "sibiling" typo 2009-10-03 01:08:28 -04:00
ec.c Merge branch 'bugzilla-14081' into release 2009-10-03 01:31:34 -04:00
event.c ACPI: Move definition of PREFIX from acpi_bus.h to internal..h 2009-08-28 19:57:27 -04:00
fan.c ACPI: Move definition of PREFIX from acpi_bus.h to internal..h 2009-08-28 19:57:27 -04:00
glue.c Merge branch 'acpica' into release 2009-09-19 01:45:22 -04:00
internal.h ACPI: Move definition of PREFIX from acpi_bus.h to internal..h 2009-08-28 19:57:27 -04:00
Kconfig ACPI: Kconfig, fix proc aggregator text 2009-10-09 13:14:51 -04:00
Makefile Merge branch 'acpi-pad' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6 2009-10-04 15:03:00 -07:00
numa.c ACPI: Move definition of PREFIX from acpi_bus.h to internal..h 2009-08-28 19:57:27 -04:00
osl.c ACPI: Clarify resource conflict message 2009-09-27 03:12:13 -04:00
pci_bind.c ACPI: kill acpi_get_pci_id 2009-06-17 23:32:23 -04:00
pci_irq.c ACPI: Move definition of PREFIX from acpi_bus.h to internal..h 2009-08-28 19:57:27 -04:00
pci_link.c ACPI: Move definition of PREFIX from acpi_bus.h to internal..h 2009-08-28 19:57:27 -04:00
pci_root.c ACPI / PCI: Fix NULL pointer dereference in acpi_get_pci_dev() (rev. 2) 2009-10-13 01:14:53 -04:00
pci_slot.c Merge branch 'misc-2.6.32' into release 2009-09-19 02:14:45 -04:00
power_meter.c acpi-power-meter: Don't leak ACPI error codes to userspace 2009-11-05 12:25:39 -05:00
power.c Merge branch 'sfi-base' into release 2009-09-19 00:37:13 -04:00
proc.c ACPI: clean up video.c boundary checks and types 2009-10-28 11:49:37 -04:00
processor_core.c ACPI: add __cpuinit to acpi_processor_add() 2009-11-05 16:51:40 -05:00
processor_idle.c ACPI: kill "unused variable ‘i’" warning 2009-09-27 11:58:36 -07:00
processor_perflib.c cpumask: use zalloc_cpumask_var() where possible 2009-09-24 09:34:24 +09:30
processor_thermal.c Merge branch 'processor-procfs-2.6.32' into release 2009-09-19 02:10:40 -04:00
processor_throttling.c ACPI: Move dereference after NULL test 2009-11-05 17:30:57 -05:00
reboot.c ACPI: reboot.c: use new acpi_reset interface 2008-12-31 01:15:00 -05:00
sbs.c ACPI: Move definition of PREFIX from acpi_bus.h to internal..h 2009-08-28 19:57:27 -04:00
sbshc.c ACPI: Move definition of PREFIX from acpi_bus.h to internal..h 2009-08-28 19:57:27 -04:00
sbshc.h
scan.c ACPI: fix bus scanning memory leaks 2009-10-02 11:03:12 -04:00
sleep.c Merge branch 'linus' into release 2009-09-19 00:06:59 -04:00
sleep.h ACPI: convert acpi_device_lock spinlock to mutex 2009-04-07 00:02:40 -04:00
system.c ACPI: Move definition of PREFIX from acpi_bus.h to internal..h 2009-08-28 19:57:27 -04:00
tables.c ACPI: check acpi_disabled in acpi_table_parse() and acpi_table_parse_entries() 2009-08-28 19:57:28 -04:00
thermal.c ACPI: Move definition of PREFIX from acpi_bus.h to internal..h 2009-08-28 19:57:27 -04:00
utils.c ACPI: Move definition of PREFIX from acpi_bus.h to internal..h 2009-08-28 19:57:27 -04:00
video_detect.c ACPI: video: Loosen strictness of video bus detection code 2009-10-13 02:50:38 -04:00
video.c ACPI: clean up video.c boundary checks and types 2009-10-28 11:49:37 -04:00
wakeup.c ACPI PM: Replace wakeup.prepared with reference counter 2009-09-09 14:19:18 -07:00