From f18ae7206eaebfecc2dd8b017b0d6a0950eabf8b Mon Sep 17 00:00:00 2001 From: Julian Anastasov Date: Tue, 9 Sep 2014 16:40:38 -0700 Subject: [PATCH] ipvs: use the new dest addr family field Use the new address family field cp->daf when printing cp->daddr in logs or connection listing. Signed-off-by: Julian Anastasov Signed-off-by: Alex Gartrell Signed-off-by: Simon Horman --- net/netfilter/ipvs/ip_vs_conn.c | 49 +++++++++++++++++++++------ net/netfilter/ipvs/ip_vs_core.c | 6 ++-- net/netfilter/ipvs/ip_vs_proto_sctp.c | 2 +- net/netfilter/ipvs/ip_vs_proto_tcp.c | 2 +- 4 files changed, 43 insertions(+), 16 deletions(-) diff --git a/net/netfilter/ipvs/ip_vs_conn.c b/net/netfilter/ipvs/ip_vs_conn.c index 13e9cee02c81..b0f7b626b56d 100644 --- a/net/netfilter/ipvs/ip_vs_conn.c +++ b/net/netfilter/ipvs/ip_vs_conn.c @@ -27,6 +27,7 @@ #include #include +#include #include #include #include @@ -77,6 +78,13 @@ static unsigned int ip_vs_conn_rnd __read_mostly; #define CT_LOCKARRAY_SIZE (1<protocol), IP_VS_DBG_ADDR(cp->af, &cp->caddr), ntohs(cp->cport), IP_VS_DBG_ADDR(cp->af, &cp->vaddr), ntohs(cp->vport), - IP_VS_DBG_ADDR(cp->af, &cp->daddr), ntohs(cp->dport), + IP_VS_DBG_ADDR(cp->daf, &cp->daddr), ntohs(cp->dport), ip_vs_fwd_tag(cp), cp->state, cp->flags, atomic_read(&cp->refcnt), atomic_read(&dest->refcnt)); @@ -685,7 +693,7 @@ static inline void ip_vs_unbind_dest(struct ip_vs_conn *cp) ip_vs_proto_name(cp->protocol), IP_VS_DBG_ADDR(cp->af, &cp->caddr), ntohs(cp->cport), IP_VS_DBG_ADDR(cp->af, &cp->vaddr), ntohs(cp->vport), - IP_VS_DBG_ADDR(cp->af, &cp->daddr), ntohs(cp->dport), + IP_VS_DBG_ADDR(cp->daf, &cp->daddr), ntohs(cp->dport), ip_vs_fwd_tag(cp), cp->state, cp->flags, atomic_read(&cp->refcnt), atomic_read(&dest->refcnt)); @@ -754,7 +762,7 @@ int ip_vs_check_template(struct ip_vs_conn *ct) ntohs(ct->cport), IP_VS_DBG_ADDR(ct->af, &ct->vaddr), ntohs(ct->vport), - IP_VS_DBG_ADDR(ct->af, &ct->daddr), + IP_VS_DBG_ADDR(ct->daf, &ct->daddr), ntohs(ct->dport)); /* @@ -1051,6 +1059,7 @@ static int ip_vs_conn_seq_show(struct seq_file *seq, void *v) struct net *net = seq_file_net(seq); char pe_data[IP_VS_PENAME_MAXLEN + IP_VS_PEDATA_MAXLEN + 3]; size_t len = 0; + char dbuf[IP_VS_ADDRSTRLEN]; if (!ip_vs_conn_net_eq(cp, net)) return 0; @@ -1064,25 +1073,33 @@ static int ip_vs_conn_seq_show(struct seq_file *seq, void *v) } pe_data[len] = '\0'; +#ifdef CONFIG_IP_VS_IPV6 + if (cp->daf == AF_INET6) + snprintf(dbuf, sizeof(dbuf), "%pI6", &cp->daddr.in6); + else +#endif + snprintf(dbuf, sizeof(dbuf), "%08X", + ntohl(cp->daddr.ip)); + #ifdef CONFIG_IP_VS_IPV6 if (cp->af == AF_INET6) seq_printf(seq, "%-3s %pI6 %04X %pI6 %04X " - "%pI6 %04X %-11s %7lu%s\n", + "%s %04X %-11s %7lu%s\n", ip_vs_proto_name(cp->protocol), &cp->caddr.in6, ntohs(cp->cport), &cp->vaddr.in6, ntohs(cp->vport), - &cp->daddr.in6, ntohs(cp->dport), + dbuf, ntohs(cp->dport), ip_vs_state_name(cp->protocol, cp->state), (cp->timer.expires-jiffies)/HZ, pe_data); else #endif seq_printf(seq, "%-3s %08X %04X %08X %04X" - " %08X %04X %-11s %7lu%s\n", + " %s %04X %-11s %7lu%s\n", ip_vs_proto_name(cp->protocol), ntohl(cp->caddr.ip), ntohs(cp->cport), ntohl(cp->vaddr.ip), ntohs(cp->vport), - ntohl(cp->daddr.ip), ntohs(cp->dport), + dbuf, ntohs(cp->dport), ip_vs_state_name(cp->protocol, cp->state), (cp->timer.expires-jiffies)/HZ, pe_data); } @@ -1120,6 +1137,7 @@ static const char *ip_vs_origin_name(unsigned int flags) static int ip_vs_conn_sync_seq_show(struct seq_file *seq, void *v) { + char dbuf[IP_VS_ADDRSTRLEN]; if (v == SEQ_START_TOKEN) seq_puts(seq, @@ -1131,13 +1149,22 @@ static int ip_vs_conn_sync_seq_show(struct seq_file *seq, void *v) if (!ip_vs_conn_net_eq(cp, net)) return 0; +#ifdef CONFIG_IP_VS_IPV6 + if (cp->daf == AF_INET6) + snprintf(dbuf, sizeof(dbuf), "%pI6", &cp->daddr.in6); + else +#endif + snprintf(dbuf, sizeof(dbuf), "%08X", + ntohl(cp->daddr.ip)); + #ifdef CONFIG_IP_VS_IPV6 if (cp->af == AF_INET6) - seq_printf(seq, "%-3s %pI6 %04X %pI6 %04X %pI6 %04X %-11s %-6s %7lu\n", + seq_printf(seq, "%-3s %pI6 %04X %pI6 %04X " + "%s %04X %-11s %-6s %7lu\n", ip_vs_proto_name(cp->protocol), &cp->caddr.in6, ntohs(cp->cport), &cp->vaddr.in6, ntohs(cp->vport), - &cp->daddr.in6, ntohs(cp->dport), + dbuf, ntohs(cp->dport), ip_vs_state_name(cp->protocol, cp->state), ip_vs_origin_name(cp->flags), (cp->timer.expires-jiffies)/HZ); @@ -1145,11 +1172,11 @@ static int ip_vs_conn_sync_seq_show(struct seq_file *seq, void *v) #endif seq_printf(seq, "%-3s %08X %04X %08X %04X " - "%08X %04X %-11s %-6s %7lu\n", + "%s %04X %-11s %-6s %7lu\n", ip_vs_proto_name(cp->protocol), ntohl(cp->caddr.ip), ntohs(cp->cport), ntohl(cp->vaddr.ip), ntohs(cp->vport), - ntohl(cp->daddr.ip), ntohs(cp->dport), + dbuf, ntohs(cp->dport), ip_vs_state_name(cp->protocol, cp->state), ip_vs_origin_name(cp->flags), (cp->timer.expires-jiffies)/HZ); diff --git a/net/netfilter/ipvs/ip_vs_core.c b/net/netfilter/ipvs/ip_vs_core.c index 1f6ecb74821f..990decba1fe4 100644 --- a/net/netfilter/ipvs/ip_vs_core.c +++ b/net/netfilter/ipvs/ip_vs_core.c @@ -492,9 +492,9 @@ ip_vs_schedule(struct ip_vs_service *svc, struct sk_buff *skb, IP_VS_DBG_BUF(6, "Schedule fwd:%c c:%s:%u v:%s:%u " "d:%s:%u conn->flags:%X conn->refcnt:%d\n", ip_vs_fwd_tag(cp), - IP_VS_DBG_ADDR(svc->af, &cp->caddr), ntohs(cp->cport), - IP_VS_DBG_ADDR(svc->af, &cp->vaddr), ntohs(cp->vport), - IP_VS_DBG_ADDR(svc->af, &cp->daddr), ntohs(cp->dport), + IP_VS_DBG_ADDR(cp->af, &cp->caddr), ntohs(cp->cport), + IP_VS_DBG_ADDR(cp->af, &cp->vaddr), ntohs(cp->vport), + IP_VS_DBG_ADDR(cp->daf, &cp->daddr), ntohs(cp->dport), cp->flags, atomic_read(&cp->refcnt)); ip_vs_conn_stats(cp, svc); diff --git a/net/netfilter/ipvs/ip_vs_proto_sctp.c b/net/netfilter/ipvs/ip_vs_proto_sctp.c index 2f7ea7564044..5b84c0b56642 100644 --- a/net/netfilter/ipvs/ip_vs_proto_sctp.c +++ b/net/netfilter/ipvs/ip_vs_proto_sctp.c @@ -432,7 +432,7 @@ set_sctp_state(struct ip_vs_proto_data *pd, struct ip_vs_conn *cp, pd->pp->name, ((direction == IP_VS_DIR_OUTPUT) ? "output " : "input "), - IP_VS_DBG_ADDR(cp->af, &cp->daddr), + IP_VS_DBG_ADDR(cp->daf, &cp->daddr), ntohs(cp->dport), IP_VS_DBG_ADDR(cp->af, &cp->caddr), ntohs(cp->cport), diff --git a/net/netfilter/ipvs/ip_vs_proto_tcp.c b/net/netfilter/ipvs/ip_vs_proto_tcp.c index e3a697234a98..8e92beb0cca9 100644 --- a/net/netfilter/ipvs/ip_vs_proto_tcp.c +++ b/net/netfilter/ipvs/ip_vs_proto_tcp.c @@ -510,7 +510,7 @@ set_tcp_state(struct ip_vs_proto_data *pd, struct ip_vs_conn *cp, th->fin ? 'F' : '.', th->ack ? 'A' : '.', th->rst ? 'R' : '.', - IP_VS_DBG_ADDR(cp->af, &cp->daddr), + IP_VS_DBG_ADDR(cp->daf, &cp->daddr), ntohs(cp->dport), IP_VS_DBG_ADDR(cp->af, &cp->caddr), ntohs(cp->cport), -- 2.20.1