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[NTOS:IO]: IopCreateDriver(): Set the returned DriverObject value only in case of success.

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svn path=/trunk/; revision=73170
This commit is contained in:
Hermès Bélusca-Maïto 2016-11-07 15:51:56 +00:00
parent 12e8ef0213
commit 98ffc124f5
1 changed files with 5 additions and 4 deletions
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9
reactos/ntoskrnl/io/iomgr/driver.c
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@ -527,13 +527,14 @@ IopInitializeDriverModule(
RtlFreeUnicodeString(&RegistryKey);
RtlFreeUnicodeString(&DriverName);
*DriverObject = Driver;
if (!NT_SUCCESS(Status))
{
DPRINT("IopCreateDriver() failed (Status 0x%08lx)\n", Status);
return Status;
}
*DriverObject = Driver;
MmFreeDriverInitialization((PLDR_DATA_TABLE_ENTRY)Driver->DriverSection);
/* Set the driver as initialized */
@ -1426,7 +1427,7 @@ IopReinitializeDrivers(VOID)
&DriverReinitListLock);
while (Entry)
{
/* Get the item*/
/* Get the item */
ReinitItem = CONTAINING_RECORD(Entry, DRIVER_REINIT_ITEM, ItemEntry);
/* Increment reinitialization counter */
@ -1462,7 +1463,7 @@ IopReinitializeBootDrivers(VOID)
&DriverBootReinitListLock);
while (Entry)
{
/* Get the item*/
/* Get the item */
ReinitItem = CONTAINING_RECORD(Entry, DRIVER_REINIT_ITEM, ItemEntry);
/* Increment reinitialization counter */
@ -1510,7 +1511,7 @@ try_again:
/* First, create a unique name for the driver if we don't have one */
if (!DriverName)
{
/* Create a random name and set up the string*/
/* Create a random name and set up the string */
NameLength = (USHORT)swprintf(NameBuffer,
DRIVER_ROOT_NAME L"%08u",
KeTickCount.LowPart);