ApfelTeeSaft/reactos
1
0
Fork 0
mirror of https://github.com/ApfelTeeSaft/reactos.git synced 2026-09-02 19:26:32 +00:00
Code Issues Packages Projects Releases Wiki Activity

[NTOSKRNL]

Browse Source 
- Prevent duplicate processing of device objects when bus relations are invalidated multiple times for the bus PDO

svn path=/trunk/; revision=53289
This commit is contained in:
Cameron Gutman
2011-08-17 23:56:40 +00:00
parent 6bd214137d
commit c477153292
1 changed files with 8 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files
reactos/ntoskrnl/io/pnpmgr/pnpmgr.c
+8 -1
View File
@@ -1392,6 +1392,13 @@ IopActionInterrogateDeviceStack(PDEVICE_NODE DeviceNode,
return STATUS_UNSUCCESSFUL;
}
/* Skip processing if it was already completed before */
if (DeviceNode->Flags & DNF_PROCESSED)
{
/* Nothing to do */
return STATUS_SUCCESS;
}
/* Get Locale ID */
Status = ZwQueryDefaultLocale(FALSE, &LocaleId);
if (!NT_SUCCESS(Status))
@@ -1988,7 +1995,7 @@ IopActionConfigureChildServices(PDEVICE_NODE DeviceNode,
return STATUS_UNSUCCESSFUL;
}
if (!IopDeviceNodeHasFlag(DeviceNode, DNF_DISABLED))
if (!(DeviceNode->Flags & (DNF_DISABLED | DNF_STARTED | DNF_ADDED)))
{
WCHAR RegKeyBuffer[MAX_PATH];
UNICODE_STRING RegKey;