lywsvip/reactos
1
0
Fork 0
mirror of https://github.com/reactos/reactos.git synced 2026-05-30 23:33:24 +08:00
Code Issues Packages Projects Releases Wiki Activity

[NTOS:IO] Fix pool memory disclosure in IopQueueTargetDeviceEvent (#2966)

Browse Source
This commit is contained in:
Nguyen Trung Khanh
2020-07-04 20:41:18 +07:00
committed by GitHub
parent 50510538db
commit 37c63770d7
1 changed files with 1 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
ntoskrnl/io/pnpmgr/plugplay.c
View File

@@ -64,6 +64,7 @@ IopQueueTargetDeviceEvent(const GUID *Guid,
TotalSize + FIELD_OFFSET(PNP_EVENT_ENTRY, Event));
if (!EventEntry)
return STATUS_INSUFFICIENT_RESOURCES;
RtlZeroMemory(EventEntry, TotalSize + FIELD_OFFSET(PNP_EVENT_ENTRY, Event));
/* Fill the buffer with the event GUID */
RtlCopyMemory(&EventEntry->Event.EventGuid,