nagai/kernel
3
0
Fork 0
forked from mirrors/linux
Code Pull requests Activity

[SCTP]: Correctly set daddr for IPv6 sockets during peeloff

Browse source 
During peeloff of AF_INET6 socket, the inet6_sk(sk)->daddr
wasn't set correctly since the code was assuming IPv4 only.
Now we use a correct call to set the destination address.

Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com>
Acked-by: Sridhar Samudrala <sri@us.ibm.com>
This commit is contained in:
Vlad Yasevich 2007-05-15 16:32:39 -04:00 committed by Vladislav Yasevich
parent 66e1e3b20c
commit d570ee490f
1 changed files with 3 additions and 1 deletions
repo.diff.show_diff_stats Download patch file Download diff file Expand all files Collapse all files

4
net/sctp/socket.c
View file

@ -3550,6 +3550,7 @@ SCTP_STATIC int sctp_do_peeloff(struct sctp_association *asoc,
struct sock *sk = asoc->base.sk; struct sock *sk = asoc->base.sk;
struct socket *sock; struct socket *sock;
struct inet_sock *inetsk; struct inet_sock *inetsk;
struct sctp_af *af;
int err = 0; int err = 0;
/* An association cannot be branched off from an already peeled-off /* An association cannot be branched off from an already peeled-off
@ -3571,8 +3572,9 @@ SCTP_STATIC int sctp_do_peeloff(struct sctp_association *asoc,
/* Make peeled-off sockets more like 1-1 accepted sockets. /* Make peeled-off sockets more like 1-1 accepted sockets.
* Set the daddr and initialize id to something more random * Set the daddr and initialize id to something more random
*/ */
af = sctp_get_af_specific(asoc->peer.primary_addr.sa.sa_family);
af->to_sk_daddr(&asoc->peer.primary_addr, sk);
inetsk = inet_sk(sock->sk); inetsk = inet_sk(sock->sk);
inetsk->daddr = asoc->peer.primary_addr.v4.sin_addr.s_addr;
inetsk->id = asoc->next_tsn ^ jiffies; inetsk->id = asoc->next_tsn ^ jiffies;
*sockp = sock; *sockp = sock;