From bfa1b80f5f4f8ccf608527aeee552ce62f756411 Mon Sep 17 00:00:00 2001 From: Cameron Gutman Date: Mon, 11 Aug 2008 22:44:24 +0000 Subject: [PATCH] - Don't continue if locking failed svn path=/branches/aicom-network-fixes/; revision=35282 --- drivers/network/afd/afd/write.c | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/drivers/network/afd/afd/write.c b/drivers/network/afd/afd/write.c index 08cd1459aad..2fb18a02e95 100644 --- a/drivers/network/afd/afd/write.c +++ b/drivers/network/afd/afd/write.c @@ -226,6 +226,11 @@ AfdConnectedSocketWriteData(PDEVICE_OBJECT DeviceObject, PIRP Irp, NULL, NULL, FALSE, FALSE ); + if( !SendReq->BufferArray ) { + return UnlockAndMaybeComplete( FCB, STATUS_ACCESS_VIOLATION, + Irp, 0, NULL ); + } + TdiBuildConnectionInfo( &TargetAddress, FCB->RemoteAddress ); SocketCalloutEnter( FCB ); @@ -287,6 +292,11 @@ AfdConnectedSocketWriteData(PDEVICE_OBJECT DeviceObject, PIRP Irp, NULL, NULL, FALSE, FALSE ); + if( !SendReq->BufferArray ) { + return UnlockAndMaybeComplete( FCB, STATUS_ACCESS_VIOLATION, + Irp, 0, NULL ); + } + for( i = 0; FCB->Send.BytesUsed < FCB->Send.Size && i < SendReq->BufferCount; i++ ) { CopySize = MIN( SpaceAvail,