From: Ursula Braun To make the qeth driver more robust in case of malformatted inbound packets due to hardware problems, an additional check for OSN-card-type is added for OSN-type packets. Signed-off-by: Ursula Braun Signed-off-by: Frank Blaschka --- drivers/s390/net/qeth_l2_main.c | 13 ++++++++----- 1 file changed, 8 insertions(+), 5 deletions(-) Index: git_linus/drivers/s390/net/qeth_l2_main.c =================================================================== --- git_linus.orig/drivers/s390/net/qeth_l2_main.c +++ git_linus/drivers/s390/net/qeth_l2_main.c @@ -449,12 +449,15 @@ static void qeth_l2_process_inbound_buff netif_rx(skb); break; case QETH_HEADER_TYPE_OSN: - skb_push(skb, sizeof(struct qeth_hdr)); - skb_copy_to_linear_data(skb, hdr, + if (card->info.type == QETH_CARD_TYPE_OSN) { + skb_push(skb, sizeof(struct qeth_hdr)); + skb_copy_to_linear_data(skb, hdr, sizeof(struct qeth_hdr)); - len = skb->len; - card->osn_info.data_cb(skb); - break; + len = skb->len; + card->osn_info.data_cb(skb); + break; + } + /* else unknown */ default: dev_kfree_skb_any(skb); QETH_DBF_TEXT(TRACE, 3, "inbunkno"); -- -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html