kernel.git/net/ipv4/udp.c, branch linux-2.6.23.y

[IPV4]: Just increment OutDatagrams once per a datagram.

2007-09-15T00:15:19Z

Signed-off-by: YOSHIFUJI Hideaki Signed-off-by: David S. Miller

[UDP]: Fix length check.

2007-07-11T06:06:43Z

Rémi Denis-Courmont wrote: > Right. By the way, shouldn't "len" rather be signed in there? > > unsigned int len; > > /* if we're overly short, let UDP handle it */ > len = skb->len - sizeof(struct udphdr); > if (len <= 0) > goto udp; It should, but the < 0 case can't happen since __udp4_lib_rcv already makes sure that we have at least a complete UDP header. Anyways, this patch fixes it. Signed-off-by: Patrick McHardy Signed-off-by: David S. Miller

[UDP]: Cleanup UDP encapsulation code

2007-07-11T05:16:53Z

This cleanup fell out after adding L2TP support where a new encap_rcv funcptr was added to struct udp_sock. Have XFRM use the new encap_rcv funcptr, which allows us to move the XFRM encap code from udp.c into xfrm4_input.c. Make xfrm4_rcv_encap() static since it is no longer called externally. Signed-off-by: James Chapman Acked-by: Patrick McHardy Signed-off-by: David S. Miller

[UDP]: Introduce UDP encapsulation type for L2TP

2007-07-11T05:15:57Z

This patch adds a new UDP_ENCAP_L2TPINUDP encapsulation type for UDP sockets. When a UDP socket's encap_type is UDP_ENCAP_L2TPINUDP, the skb is delivered to a function pointed to by the udp_sock's encap_rcv funcptr. If the skb isn't wanted by L2TP, it returns >0, which causes it to be passed through to UDP. Include padding to put the new encap_rcv field on a 4-byte boundary. Previously, the only user of UDP encap sockets was ESP, so when CONFIG_XFRM was not defined, some of the encap code was compiled out. This patch changes that. As a result, udp_encap_rcv() will now do a little more work when CONFIG_XFRM is not defined. Signed-off-by: James Chapman Signed-off-by: David S. Miller

[UDP]: Revert 2-pass hashing changes.

2007-06-07T20:40:50Z

This reverts changesets: 6aaf47fa48d3c44280810b1b470261d340e4ed87 b7b5f487ab39bc10ed0694af35651a03d9cb97ff de34ed91c4ffa4727964a832c46e624dd1495cf5 fc038410b4b1643766f8033f4940bcdb1dace633 There are still some correctness issues recently discovered which do not have a known fix that doesn't involve doing a full hash table scan on port bind. So revert for now. Signed-off-by: David S. Miller

[IPV4]: Fix "ipOutNoRoutes" counter error for TCP and UDP

2007-06-04T01:08:50Z

Signed-off-by: Wei Dong Signed-off-by: David S. Miller

[UDP]: Fix AF-specific references in AF-agnostic code.

2007-05-11T06:47:22Z

__udp_lib_port_inuse() cannot make direct references to inet_sk(sk)->rcv_saddr as that is ipv4 specific state and this code is used by ipv6 too. Use an operations vector to solve this, and this also paves the way for ipv6 support for non-wild saddr hashing in UDP. Signed-off-by: David S. Miller

Fix occurrences of "the the "

2007-05-09T06:57:56Z

Signed-off-by: Michael Opdenacker Signed-off-by: Adrian Bunk

[UDP]: Do not allow specific bind when wildcard bind exists.

2007-04-30T21:51:58Z

When allocating local ports, do not allow a bind to a port with a specific local address when a bind to that port with a wildcard local address already exists. Noticed by Linus. Signed-off-by: David S. Miller

[IPV4] UDP: Fix endianness bugs in hashing changes.

2007-04-30T20:35:29Z

I accidently applied an earlier version of Eric Dumazet's patch, from March 21st. His version from March 30th didn't have these bugs, so this just interdiffs to the correct patch. Signed-off-by: David S. Miller