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Diffstat (limited to 'net/sctp/protocol.c')
-rw-r--r--net/sctp/protocol.c21
1 files changed, 10 insertions, 11 deletions
diff --git a/net/sctp/protocol.c b/net/sctp/protocol.c
index 616a9428e0c4..8227bbbd077a 100644
--- a/net/sctp/protocol.c
+++ b/net/sctp/protocol.c
@@ -237,23 +237,19 @@ int sctp_copy_local_addr_list(struct net *net, struct sctp_bind_addr *bp,
static void sctp_v4_from_skb(union sctp_addr *addr, struct sk_buff *skb,
int is_saddr)
{
- void *from;
- __be16 *port;
- struct sctphdr *sh;
+ /* Always called on head skb, so this is safe */
+ struct sctphdr *sh = sctp_hdr(skb);
+ struct sockaddr_in *sa = &addr->v4;
- port = &addr->v4.sin_port;
addr->v4.sin_family = AF_INET;
- /* Always called on head skb, so this is safe */
- sh = sctp_hdr(skb);
if (is_saddr) {
- *port = sh->source;
- from = &ip_hdr(skb)->saddr;
+ sa->sin_port = sh->source;
+ sa->sin_addr.s_addr = ip_hdr(skb)->saddr;
} else {
- *port = sh->dest;
- from = &ip_hdr(skb)->daddr;
+ sa->sin_port = sh->dest;
+ sa->sin_addr.s_addr = ip_hdr(skb)->daddr;
}
- memcpy(&addr->v4.sin_addr.s_addr, from, sizeof(struct in_addr));
}
/* Initialize an sctp_addr from a socket. */
@@ -1262,6 +1258,9 @@ static int __net_init sctp_defaults_init(struct net *net)
/* Enable PR-SCTP by default. */
net->sctp.prsctp_enable = 1;
+ /* Disable RECONF by default. */
+ net->sctp.reconf_enable = 0;
+
/* Disable AUTH by default. */
net->sctp.auth_enable = 0;