Jacek Caban : ntoskrnl.exe: Dispatch server IRPs in critical region.
Alexandre Julliard
julliard at winehq.org
Thu May 30 16:27:13 CDT 2019
Module: wine
Branch: master
Commit: e80b507f1e0ded2eee92a75248b81b8ea9ecc767
URL: https://source.winehq.org/git/wine.git/?a=commit;h=e80b507f1e0ded2eee92a75248b81b8ea9ecc767
Author: Jacek Caban <jacek at codeweavers.com>
Date: Thu May 30 13:11:59 2019 +0200
ntoskrnl.exe: Dispatch server IRPs in critical region.
Signed-off-by: Jacek Caban <jacek at codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard at winehq.org>
---
dlls/ntoskrnl.exe/ntoskrnl.c | 2 ++
dlls/ntoskrnl.exe/tests/driver.c | 1 -
2 files changed, 2 insertions(+), 1 deletion(-)
diff --git a/dlls/ntoskrnl.exe/ntoskrnl.c b/dlls/ntoskrnl.exe/ntoskrnl.c
index 14b5a1a..df8c4c1 100644
--- a/dlls/ntoskrnl.exe/ntoskrnl.c
+++ b/dlls/ntoskrnl.exe/ntoskrnl.c
@@ -602,7 +602,9 @@ static void dispatch_irp( DEVICE_OBJECT *device, IRP *irp, struct dispatch_conte
context->irp = irp;
device->CurrentIrp = irp;
+ KeEnterCriticalRegion();
IoCallDriver( device, irp );
+ KeLeaveCriticalRegion();
device->CurrentIrp = NULL;
}
diff --git a/dlls/ntoskrnl.exe/tests/driver.c b/dlls/ntoskrnl.exe/tests/driver.c
index 69a7d78..b61e970 100644
--- a/dlls/ntoskrnl.exe/tests/driver.c
+++ b/dlls/ntoskrnl.exe/tests/driver.c
@@ -386,7 +386,6 @@ static void test_critical_region(BOOL is_dispatcher)
KeLeaveCriticalRegion();
result = KeAreApcsDisabled();
- todo_wine_if(is_dispatcher)
ok(result == is_dispatcher || broken(is_dispatcher && !result),
"KeAreApcsDisabled returned %x\n", result);
}
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