Intravision/reactos
1
0
Fork 0
mirror of https://github.com/reactos/reactos.git synced 2025-02-24 17:34:57 +00:00
Code Issues Projects Releases Packages Wiki Activity

[NTOSKRNL]

Browse source 
Make sure APCs are disabled when acquiring MmSectionCommitMutex.

svn path=/trunk/; revision=64697
This commit is contained in:
Timo Kreuzer 2014-10-12 14:05:49 +00:00
parent 88b05a01ad
commit 62a9101a31
1 changed files with 2 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
reactos/ntoskrnl/mm/ARM3/section.c
View file

@ -1391,7 +1391,7 @@ MiMapViewOfDataSection(IN PCONTROL_AREA ControlArea,
TempPte = Segment->SegmentPteTemplate;
/* Acquire the commit lock and loop all prototype PTEs to be committed */
KeAcquireGuardedMutexUnsafe(&MmSectionCommitMutex);
KeAcquireGuardedMutex(&MmSectionCommitMutex);
while (PointerPte < LastPte)
{
/* Make sure the PTE is already invalid */
@ -1417,7 +1417,7 @@ MiMapViewOfDataSection(IN PCONTROL_AREA ControlArea,
ASSERT(Segment->NumberOfCommittedPages <= Segment->TotalNumberOfPtes);
/* Now that we're done, release the lock */
KeReleaseGuardedMutexUnsafe(&MmSectionCommitMutex);
KeReleaseGuardedMutex(&MmSectionCommitMutex);
}
/* Is it SEC_BASED, or did the caller manually specify an address? */