lywsvip/reactos
1
0
Fork 0
mirror of https://github.com/reactos/reactos.git synced 2026-07-01 05:14:22 +08:00
Code Issues Packages Projects Releases Wiki Activity

[NTOS:MM] Use StartingVpn instead of Vad member to check for user/kernel

Browse Source
This commit is contained in:
Timo Kreuzer
2024-04-06 15:19:55 +03:00
parent 7ec2e1cd2f
commit 7611e49b9d
1 changed files with 1 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
ntoskrnl/mm/marea.c
View File

@@ -313,8 +313,7 @@ MmFreeMemoryArea(
}
}
//if (MemoryArea->VadNode.StartingVpn < (ULONG_PTR)MmSystemRangeStart >> PAGE_SHIFT
if (MemoryArea->Vad)
if (MemoryArea->VadNode.StartingVpn < (ULONG_PTR)MmSystemRangeStart >> PAGE_SHIFT)
{
ASSERT(MemoryArea->VadNode.EndingVpn + 1 < (ULONG_PTR)MmSystemRangeStart >> PAGE_SHIFT);
#ifdef NEWCC