Displaying 5 results from an estimated 5 matches for "hh_len".
2003 Mar 04
0
[Bug 23] Various extension matches have problems when restoring '!' inverted parameters
https://bugzilla.netfilter.org/cgi-bin/bugzilla/show_bug.cgi?id=23
------- Additional Comments From laforge@netfilter.org 2003-03-04 23:41 -------
Created an attachment (id=10)
proposed fix for the hh_len(iif) > hh_len(oif) case of ipt_REJECT sending tcp RST
------- Additional Comments From laforge@netfilter.org 2003-03-04 23:45 -------
the attachment was for bug #22, sorry.
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2003 Mar 04
6
[Bug 22] Linux kernel crashes when incoming/outgoing interfaces differ
...ur claim is definitely vaild, at least in the --reject-with tcp-reset
case. The new skb is allocated prior to the routing decision, and we thus might
run out of headroom in the skb.
When sending an ICMP unreachable, we first make the routing decision and then
allocate the new skb according to the hh_len of the outgoing interface. I don't
see how your problem can ever happen when you reject with an ICMP packet.
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2003 May 22
0
[PATCH 2.5.69 1/3] remove ipconfig support from the kernel
...up(void)
-{
- dev_remove_pack(&bootp_packet_type);
-}
-
-
-/*
- * Send DHCP/BOOTP request to single interface.
- */
-static void __init ic_bootp_send_if(struct ic_device *d, unsigned long jiffies_diff)
-{
- struct net_device *dev = d->dev;
- struct sk_buff *skb;
- struct bootp_pkt *b;
- int hh_len = LL_RESERVED_SPACE(dev);
- struct iphdr *h;
-
- /* Allocate packet */
- skb = alloc_skb(sizeof(struct bootp_pkt) + hh_len + 15, GFP_KERNEL);
- if (!skb)
- return;
- skb_reserve(skb, hh_len);
- b = (struct bootp_pkt *) skb_put(skb, sizeof(struct bootp_pkt));
- memset(b, 0, sizeof(struct bootp_pkt)...
2014 Dec 17
20
[PATCH 00/10] Split UFO into v4 and v6 versions.
UFO support in the kernel applies to both IPv4 and IPv6 protocols
with the same device feature. However some devices may not be able
to support one of the offloads. For this we split the UFO offload
feature into 2 pieces. NETIF_F_UFO now controlls the IPv4 part and
this series introduces NETIF_F_UFO6.
As a result of this work, we can now re-enable NETIF_F_UFO on
virtio_net devices and restore
2014 Dec 17
20
[PATCH 00/10] Split UFO into v4 and v6 versions.
UFO support in the kernel applies to both IPv4 and IPv6 protocols
with the same device feature. However some devices may not be able
to support one of the offloads. For this we split the UFO offload
feature into 2 pieces. NETIF_F_UFO now controlls the IPv4 part and
this series introduces NETIF_F_UFO6.
As a result of this work, we can now re-enable NETIF_F_UFO on
virtio_net devices and restore