diff options
Diffstat (limited to 'net/xdp')
| -rw-r--r-- | net/xdp/xdp_umem.c | 3 | ||||
| -rw-r--r-- | net/xdp/xsk.c | 3 |
2 files changed, 5 insertions, 1 deletions
diff --git a/net/xdp/xdp_umem.c b/net/xdp/xdp_umem.c index b9ef487c4618..f47abb46c587 100644 --- a/net/xdp/xdp_umem.c +++ b/net/xdp/xdp_umem.c @@ -204,7 +204,8 @@ static int xdp_umem_pin_pages(struct xdp_umem *umem) long npgs; int err; - umem->pgs = kcalloc(umem->npgs, sizeof(*umem->pgs), GFP_KERNEL); + umem->pgs = kcalloc(umem->npgs, sizeof(*umem->pgs), + GFP_KERNEL | __GFP_NOWARN); if (!umem->pgs) return -ENOMEM; diff --git a/net/xdp/xsk.c b/net/xdp/xsk.c index 36919a254ba3..3b3410ada097 100644 --- a/net/xdp/xsk.c +++ b/net/xdp/xsk.c @@ -118,6 +118,9 @@ int xsk_generic_rcv(struct xdp_sock *xs, struct xdp_buff *xdp) u64 addr; int err; + if (xs->dev != xdp->rxq->dev || xs->queue_id != xdp->rxq->queue_index) + return -EINVAL; + if (!xskq_peek_addr(xs->umem->fq, &addr) || len > xs->umem->chunk_size_nohr) { xs->rx_dropped++; |
