Signed-off-by: Stefano Brivio <sbrivio(a)redhat.com>
---
dhcpv6.c | 2 +-
tap.c | 4 ++--
tcp.c | 12 ++++++------
3 files changed, 9 insertions(+), 9 deletions(-)
diff --git a/dhcpv6.c b/dhcpv6.c
index b79a8e9..375ba79 100644
--- a/dhcpv6.c
+++ b/dhcpv6.c
@@ -354,7 +354,7 @@ ia_ta:
req_addr = (struct in6_addr *)(ia_addr + 1);
- if (memcmp(addr, req_addr, sizeof(*addr))) {
+ if (!IN6_ARE_ADDR_EQUAL(addr, req_addr)) {
info("DHCPv6: requested address %s not on link",
inet_ntop(AF_INET6, req_addr,
buf, sizeof(buf)));
diff --git a/tap.c b/tap.c
index e1854fb..a1ccfc1 100644
--- a/tap.c
+++ b/tap.c
@@ -542,8 +542,8 @@ resume:
#define L4_MATCH(ip6h, proto, uh, seq) \
(seq->protocol == proto && \
seq->source == uh->source && seq->dest == uh->dest
&& \
- !memcmp(&seq->saddr, &ip6h->saddr, sizeof(seq->saddr)) && \
- !memcmp(&seq->daddr, &ip6h->daddr, sizeof(seq->daddr)))
+ IN6_ARE_ADDR_EQUAL(&seq->saddr, &ip6h->saddr) && \
+ IN6_ARE_ADDR_EQUAL(&seq->daddr, &ip6h->daddr))
#define L4_SET(ip6h, proto, uh, seq) \
do { \
diff --git a/tcp.c b/tcp.c
index 968db97..539d415 100644
--- a/tcp.c
+++ b/tcp.c
@@ -853,7 +853,7 @@ static int tcp_rtt_dst_low(struct tcp_conn *conn)
int i;
for (i = 0; i < LOW_RTT_TABLE_SIZE; i++)
- if (!memcmp(&conn->a.a6, low_rtt_dst + i, sizeof(conn->a.a6)))
+ if (IN6_ARE_ADDR_EQUAL(&conn->a.a6, low_rtt_dst + i))
return 1;
return 0;
@@ -874,7 +874,7 @@ static void tcp_rtt_dst_check(struct tcp_conn *conn, struct tcp_info
*tinfo)
return;
for (i = 0; i < LOW_RTT_TABLE_SIZE; i++) {
- if (!memcmp(&conn->a.a6, low_rtt_dst + i, sizeof(conn->a.a6)))
+ if (IN6_ARE_ADDR_EQUAL(&conn->a.a6, low_rtt_dst + i))
return;
if (hole == -1 && IN6_IS_ADDR_UNSPECIFIED(low_rtt_dst + i))
hole = i;
@@ -1181,7 +1181,7 @@ static int tcp_hash_match(struct tcp_conn *conn, int af, void
*addr,
return 1;
if (af == AF_INET6 &&
- !memcmp(&conn->a.a6, addr, sizeof(conn->a.a6)) &&
+ IN6_ARE_ADDR_EQUAL(&conn->a.a6, addr) &&
conn->tap_port == tap_port && conn->sock_port == sock_port)
return 1;
@@ -2047,7 +2047,7 @@ static void tcp_conn_from_tap(struct ctx *c, int af, void *addr,
if (!c->no_map_gw) {
if (af == AF_INET && addr4.sin_addr.s_addr == c->gw4)
addr4.sin_addr.s_addr = htonl(INADDR_LOOPBACK);
- if (af == AF_INET6 && !memcmp(addr, &c->gw6, sizeof(c->gw6)))
+ if (af == AF_INET6 && IN6_ARE_ADDR_EQUAL(addr, &c->gw6))
addr6.sin6_addr = in6addr_loopback;
}
@@ -2697,8 +2697,8 @@ static void tcp_conn_from_sock(struct ctx *c, union epoll_ref ref,
memcpy(&sa6, &sa, sizeof(sa6));
if (IN6_IS_ADDR_LOOPBACK(&sa6.sin6_addr) ||
- !memcmp(&sa6.sin6_addr, &c->addr6_seen, sizeof(c->gw6)) ||
- !memcmp(&sa6.sin6_addr, &c->addr6, sizeof(c->gw6))) {
+ IN6_ARE_ADDR_EQUAL(&sa6.sin6_addr, &c->addr6_seen) ||
+ IN6_ARE_ADDR_EQUAL(&sa6.sin6_addr, &c->addr6)) {
struct in6_addr *src;
if (IN6_IS_ADDR_LINKLOCAL(&c->gw6))
--
2.35.1