--- trunk/reactos/lib/setupapi/cfgmgr.c 2005-07-21 18:32:28 UTC (rev 16684)
+++ trunk/reactos/lib/setupapi/cfgmgr.c 2005-07-21 20:10:47 UTC (rev 16685)
@@ -341,6 +341,15 @@
TRACE("%p %lx %lx %lx\n",
pulDepth, dnDevInst, ulFlags, hMachine);
+ if (pulDepth == NULL)
+ return CR_INVALID_POINTER;
+
+ if (dnDevInst == 0)
+ return CR_INVALID_DEVINST;
+
+ if (ulFlags != 0)
+ return CR_INVALID_FLAG;
+
if (hMachine != NULL)
{
BindingHandle = ((PMACHINE_INFO)hMachine)->BindingHandle;
@@ -418,6 +427,15 @@
TRACE("%lx %p %ld %ld %lx\n",
dnDevInst, Buffer, BufferLen, ulFlags, hMachine);
+ if (dnDevInst == 0)
+ return CR_INVALID_DEVINST;
+
+ if (Buffer == NULL)
+ return CR_INVALID_POINTER;
+
+ if (ulFlags != 0)
+ return CR_INVALID_FLAG;
+
if (hMachine != NULL)
{
StringTable = ((PMACHINE_INFO)hMachine)->StringTable;
@@ -560,6 +578,15 @@
TRACE("%p %lx %lx %lx\n", pulLen, dnDevInst, ulFlags, hMachine);
+ if (pulLen == NULL)
+ return CR_INVALID_POINTER;
+
+ if (dnDevInst == 0)
+ return CR_INVALID_DEVINST;
+
+ if (ulFlags != 0)
+ return CR_INVALID_FLAG;
+
if (hMachine != NULL)
{
StringTable = ((PMACHINE_INFO)hMachine)->StringTable;
@@ -614,6 +641,15 @@
TRACE("%p %p %lx %lx %lx\n",
pulStatus, pulProblemNumber, dnDevInst, ulFlags, hMachine);
+ if (pulStatus == NULL || pulProblemNumber == NULL)
+ return CR_INVALID_POINTER;
+
+ if (dnDevInst == 0)
+ return CR_INVALID_DEVINST;
+
+ if (ulFlags != 0)
+ return CR_INVALID_FLAG;
+
if (hMachine != NULL)
{
BindingHandle = ((PMACHINE_INFO)hMachine)->BindingHandle;
@@ -949,6 +985,12 @@
TRACE("%p %s %lu %lx\n", pdnDevInst, debugstr_w(pDeviceID), ulFlags, hMachine);
+ if (pdnDevInst == NULL)
+ return CR_INVALID_POINTER;
+
+ if (ulFlags & ~CM_LOCATE_DEVNODE_BITS)
+ return CR_INVALID_FLAG;
+
if (hMachine != NULL)
{
BindingHandle = ((PMACHINE_INFO)hMachine)->BindingHandle;