https://git.reactos.org/?p=reactos.git;a=commitdiff;h=4e07b3b9f9448ff17c636bd2de9b72d9f1e403f2
commit 4e07b3b9f9448ff17c636bd2de9b72d9f1e403f2 Author: Pierre Schweitzer <[email protected]> AuthorDate: Sun Mar 10 12:27:30 2019 +0100 Commit: Pierre Schweitzer <[email protected]> CommitDate: Sun Mar 10 12:27:30 2019 +0100 [AFD] Don't reallocate buffers if windows sizes didn't change --- drivers/network/afd/afd/info.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/network/afd/afd/info.c b/drivers/network/afd/afd/info.c index c780eb86a2..78e0cb0851 100644 --- a/drivers/network/afd/afd/info.c +++ b/drivers/network/afd/afd/info.c @@ -128,7 +128,8 @@ AfdSetInfo( PDEVICE_OBJECT DeviceObject, PIRP Irp, FCB->Flags & AFD_ENDPOINT_CONNECTIONLESS) { /* FIXME: likely not right, check tcpip.sys for TDI_QUERY_MAX_DATAGRAM_INFO */ - if (InfoReq->Information.Ulong > 0 && InfoReq->Information.Ulong < 0xFFFF) + if (InfoReq->Information.Ulong > 0 && InfoReq->Information.Ulong < 0xFFFF && + InfoReq->Information.Ulong != FCB->Recv.Size) { NewBuffer = ExAllocatePoolWithTag(PagedPool, InfoReq->Information.Ulong, @@ -172,7 +173,8 @@ AfdSetInfo( PDEVICE_OBJECT DeviceObject, PIRP Irp, if (FCB->State == SOCKET_STATE_CONNECTED || FCB->Flags & AFD_ENDPOINT_CONNECTIONLESS) { - if (InfoReq->Information.Ulong > 0 && InfoReq->Information.Ulong < 0xFFFF) + if (InfoReq->Information.Ulong > 0 && InfoReq->Information.Ulong < 0xFFFF && + InfoReq->Information.Ulong != FCB->Send.Size) { NewBuffer = ExAllocatePoolWithTag(PagedPool, InfoReq->Information.Ulong,
