From: Ursula Braun <braunu@xxxxxxxxxx> Debugging statements are added for inbound packets with unknown header id. Those packets are discarded and no longer processed as osn-packets. Signed-off-by: Ursula Braun <braunu@xxxxxxxxxx> --- drivers/s390/net/qeth_main.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) Index: linux-2.6-uschi/drivers/s390/net/qeth_main.c =================================================================== --- linux-2.6-uschi.orig/drivers/s390/net/qeth_main.c +++ linux-2.6-uschi/drivers/s390/net/qeth_main.c @@ -2699,10 +2699,15 @@ qeth_process_inbound_buffer(struct qeth_ qeth_layer2_rebuild_skb(card, skb, hdr); else if (hdr->hdr.l3.id == QETH_HEADER_TYPE_LAYER3) vlan_tag = qeth_rebuild_skb(card, skb, hdr); - else { /*in case of OSN*/ + else if (hdr->hdr.osn.id == QETH_HEADER_TYPE_OSN) { skb_push(skb, sizeof(struct qeth_hdr)); skb_copy_to_linear_data(skb, hdr, sizeof(struct qeth_hdr)); + } else { /* unknown header type */ + dev_kfree_skb_any(skb); + QETH_DBF_TEXT(trace, 3, "inbunkno"); + QETH_DBF_HEX(control, 3, hdr, QETH_DBF_CONTROL_LEN); + continue; } /* is device UP ? */ if (!(card->dev->flags & IFF_UP)){ -- - To unsubscribe from this list: send the line "unsubscribe linux-s390" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html