[win-pv-devel] [PATCH] Use NonPagedPool for Active device properties

[Owen Smith <owen.smith@xxxxxxxxxx>]

ActiveDeviceId and ActiveInstanceId can be used at DISPATCH_LEVEL, and
therefore cannot use PagedPool. When these values are returned via IRPs,
the value is copied into a PagedPool buffer for the IRP to use.

Signed-off-by: Owen Smith <owen.smith@xxxxxxxxxx>
---
 src/xenfilt/driver.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/xenfilt/driver.c b/src/xenfilt/driver.c
index ca53ad6..1b9ca98 100644
--- a/src/xenfilt/driver.c
+++ b/src/xenfilt/driver.c
@@ -257,7 +257,7 @@ __DriverGetActive(
         goto fail1;
 
     Length = Ansi[0].Length + sizeof (CHAR);
-    *Value = __AllocatePoolWithTag(PagedPool, Length, 'TLIF');
+    *Value = __AllocatePoolWithTag(NonPagedPool, Length, 'TLIF');
 
     status = STATUS_NO_MEMORY;
     if (*Value == NULL)
-- 
2.16.2.windows.1


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