Re: [PATCH net] net: usb: net1080: validate packet_len before pad-byte access in rx_fixup
From: Jakub Kicinski <kuba@kernel.org>
Date: 2026-06-30 01:54:16
Also in:
linux-usb, lkml
On Sat, 27 Jun 2026 14:28:54 -0700 Xiang Mei wrote:
if ((packet_len & 0x01) == 0) {just add "skb->len &&" to this condition?
+ if (packet_len >= skb->len) {
+ dev->net->stats.rx_frame_errors++;
+ netdev_dbg(dev->net, "bad packet len %d (expected %d)\n",
+ skb->len, packet_len);
+ nc_ensure_sync(dev);
+ return 0;
+ }-- pw-bot: cr