diff options
| author | Julius Volz <juliusv@google.com> | 2008-09-02 15:55:43 +0200 |
|---|---|---|
| committer | Simon Horman <horms@verge.net.au> | 2008-09-05 11:17:08 +1000 |
| commit | 28364a59f3dfe7fed3560ec7aff9b7aeb02824fb (patch) | |
| tree | 88b14c8c4d48c5ae538d7d7defe33272498aaebd /net/ipv4/ipvs/ip_vs_ftp.c | |
| parent | 0bbdd42b7efa66685b6d74701bcde3a596a3a59d (diff) | |
IPVS: Extend functions for getting/creating connections
Extend functions for getting/creating connections and connection
templates for IPv6 support and fix the callers.
Signed-off-by: Julius Volz <juliusv@google.com>
Signed-off-by: Simon Horman <horms@verge.net.au>
Diffstat (limited to 'net/ipv4/ipvs/ip_vs_ftp.c')
| -rw-r--r-- | net/ipv4/ipvs/ip_vs_ftp.c | 45 |
1 files changed, 23 insertions, 22 deletions
diff --git a/net/ipv4/ipvs/ip_vs_ftp.c b/net/ipv4/ipvs/ip_vs_ftp.c index bfe5d7050a5..0c3fbe0de5f 100644 --- a/net/ipv4/ipvs/ip_vs_ftp.c +++ b/net/ipv4/ipvs/ip_vs_ftp.c @@ -140,7 +140,7 @@ static int ip_vs_ftp_out(struct ip_vs_app *app, struct ip_vs_conn *cp, struct tcphdr *th; char *data, *data_limit; char *start, *end; - __be32 from; + union nf_inet_addr from; __be16 port; struct ip_vs_conn *n_cp; char buf[24]; /* xxx.xxx.xxx.xxx,ppp,ppp\000 */ @@ -166,24 +166,25 @@ static int ip_vs_ftp_out(struct ip_vs_app *app, struct ip_vs_conn *cp, if (ip_vs_ftp_get_addrport(data, data_limit, SERVER_STRING, sizeof(SERVER_STRING)-1, ')', - &from, &port, + &from.ip, &port, &start, &end) != 1) return 1; IP_VS_DBG(7, "PASV response (%u.%u.%u.%u:%d) -> " "%u.%u.%u.%u:%d detected\n", - NIPQUAD(from), ntohs(port), NIPQUAD(cp->caddr.ip), 0); + NIPQUAD(from.ip), ntohs(port), + NIPQUAD(cp->caddr.ip), 0); /* * Now update or create an connection entry for it */ - n_cp = ip_vs_conn_out_get(iph->protocol, from, port, - cp->caddr.ip, 0); + n_cp = ip_vs_conn_out_get(AF_INET, iph->protocol, &from, port, + &cp->caddr, 0); if (!n_cp) { - n_cp = ip_vs_conn_new(IPPROTO_TCP, - cp->caddr.ip, 0, - cp->vaddr.ip, port, - from, port, + n_cp = ip_vs_conn_new(AF_INET, IPPROTO_TCP, + &cp->caddr, 0, + &cp->vaddr, port, + &from, port, IP_VS_CONN_F_NO_CPORT, cp->dest); if (!n_cp) @@ -196,9 +197,9 @@ static int ip_vs_ftp_out(struct ip_vs_app *app, struct ip_vs_conn *cp, /* * Replace the old passive address with the new one */ - from = n_cp->vaddr.ip; + from.ip = n_cp->vaddr.ip; port = n_cp->vport; - sprintf(buf,"%d,%d,%d,%d,%d,%d", NIPQUAD(from), + sprintf(buf, "%d,%d,%d,%d,%d,%d", NIPQUAD(from.ip), (ntohs(port)>>8)&255, ntohs(port)&255); buf_len = strlen(buf); @@ -243,7 +244,7 @@ static int ip_vs_ftp_in(struct ip_vs_app *app, struct ip_vs_conn *cp, struct tcphdr *th; char *data, *data_start, *data_limit; char *start, *end; - __be32 to; + union nf_inet_addr to; __be16 port; struct ip_vs_conn *n_cp; @@ -291,12 +292,12 @@ static int ip_vs_ftp_in(struct ip_vs_app *app, struct ip_vs_conn *cp, */ if (ip_vs_ftp_get_addrport(data_start, data_limit, CLIENT_STRING, sizeof(CLIENT_STRING)-1, - '\r', &to, &port, + '\r', &to.ip, &port, &start, &end) != 1) return 1; IP_VS_DBG(7, "PORT %u.%u.%u.%u:%d detected\n", - NIPQUAD(to), ntohs(port)); + NIPQUAD(to.ip), ntohs(port)); /* Passive mode off */ cp->app_data = NULL; @@ -306,16 +307,16 @@ static int ip_vs_ftp_in(struct ip_vs_app *app, struct ip_vs_conn *cp, */ IP_VS_DBG(7, "protocol %s %u.%u.%u.%u:%d %u.%u.%u.%u:%d\n", ip_vs_proto_name(iph->protocol), - NIPQUAD(to), ntohs(port), NIPQUAD(cp->vaddr.ip), 0); + NIPQUAD(to.ip), ntohs(port), NIPQUAD(cp->vaddr.ip), 0); - n_cp = ip_vs_conn_in_get(iph->protocol, - to, port, - cp->vaddr.ip, htons(ntohs(cp->vport)-1)); + n_cp = ip_vs_conn_in_get(AF_INET, iph->protocol, + &to, port, + &cp->vaddr, htons(ntohs(cp->vport)-1)); if (!n_cp) { - n_cp = ip_vs_conn_new(IPPROTO_TCP, - to, port, - cp->vaddr.ip, htons(ntohs(cp->vport)-1), - cp->daddr.ip, htons(ntohs(cp->dport)-1), + n_cp = ip_vs_conn_new(AF_INET, IPPROTO_TCP, + &to, port, + &cp->vaddr, htons(ntohs(cp->vport)-1), + &cp->daddr, htons(ntohs(cp->dport)-1), 0, cp->dest); if (!n_cp) |