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[NTOSKRNL] Fix remaining access computation on open

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This commit is contained in:
Pierre Schweitzer
2018-09-30 10:55:44 +02:00
parent 6d0c07c44f
commit 890a293683
1 changed files with 2 additions and 1 deletions
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ntoskrnl/io/iomgr/file.c
+2 -1
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@@ -7,6 +7,7 @@
* Gunnar Dalsnes
* Eric Kohl
* Filip Navara ([email protected])
* Pierre Schweitzer
*/
/* INCLUDES *****************************************************************/
@@ -431,7 +432,7 @@ IopParseDevice(IN PVOID ParseObject,
{
/* Update access state */
AccessState->PreviouslyGrantedAccess |= GrantedAccess;
AccessState->RemainingDesiredAccess &= ~(GrantedAccess &
AccessState->RemainingDesiredAccess &= ~(GrantedAccess |
MAXIMUM_ALLOWED);
OpenPacket->Override= TRUE;
}