projects
/
reactos.git
/ blobdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
|
commitdiff
|
tree
raw
|
inline
| side by side
[ACPI]
[reactos.git]
/
reactos
/
drivers
/
bus
/
acpi
/
eval.c
diff --git
a/reactos/drivers/bus/acpi/eval.c
b/reactos/drivers/bus/acpi/eval.c
index
5433f96
..
68af857
100644
(file)
--- a/
reactos/drivers/bus/acpi/eval.c
+++ b/
reactos/drivers/bus/acpi/eval.c
@@
-93,6
+93,10
@@
Bus_PDO_EvalMethod(PPDO_DEVICE_DATA DeviceData,
ACPI_OBJECT *Obj = RetBuff.Pointer;
ULONG ExtraParamLength;
ACPI_OBJECT *Obj = RetBuff.Pointer;
ULONG ExtraParamLength;
+ /* If we didn't get anything back then we're done */
+ if (!RetBuff.Pointer || RetBuff.Length == 0)
+ return STATUS_SUCCESS;
+
switch (Obj->Type)
{
case ACPI_TYPE_INTEGER:
switch (Obj->Type)
{
case ACPI_TYPE_INTEGER: