[PATCH 4/6] ntoskrnl.exe: Send IRP_MN_SURPRISE_REMOVAL before removing children.
Rémi Bernon
rbernon at codeweavers.com
Fri Jun 18 07:06:09 CDT 2021
So that mini driver gets notified first and has a chance to cancel
pending IRPs.
Signed-off-by: Rémi Bernon <rbernon at codeweavers.com>
---
dlls/ntoskrnl.exe/pnp.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/dlls/ntoskrnl.exe/pnp.c b/dlls/ntoskrnl.exe/pnp.c
index e425712d738..b249e8401d2 100644
--- a/dlls/ntoskrnl.exe/pnp.c
+++ b/dlls/ntoskrnl.exe/pnp.c
@@ -356,6 +356,8 @@ static void remove_device( DEVICE_OBJECT *device )
TRACE("Removing device %p.\n", device);
+ send_pnp_irp( device, IRP_MN_SURPRISE_REMOVAL );
+
if (wine_device->children)
{
ULONG i;
@@ -363,7 +365,6 @@ static void remove_device( DEVICE_OBJECT *device )
remove_device( wine_device->children->Objects[i] );
}
- send_pnp_irp( device, IRP_MN_SURPRISE_REMOVAL );
send_pnp_irp( device, IRP_MN_REMOVE_DEVICE );
}
--
2.31.0
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