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-rw-r--r--src/network/networkd-link.c8
-rw-r--r--src/network/networkd-network.c24
-rw-r--r--src/network/test-network.c45
3 files changed, 40 insertions, 37 deletions
diff --git a/src/network/networkd-link.c b/src/network/networkd-link.c
index ea4576b6ab..c175e95584 100644
--- a/src/network/networkd-link.c
+++ b/src/network/networkd-link.c
@@ -1136,20 +1136,20 @@ static int link_push_uplink_ntp_to_dhcp_server(Link *link, sd_dhcp_server *s) {
log_debug("Copying NTP server information from %s", link->ifname);
STRV_FOREACH(a, link->network->ntp) {
- struct in_addr ia;
+ union in_addr_union ia;
/* Only look for IPv4 addresses */
- if (inet_pton(AF_INET, *a, &ia) <= 0)
+ if (in_addr_from_string(AF_INET, *a, &ia) <= 0)
continue;
/* Never propagate obviously borked data */
- if (in4_addr_is_null(&ia) || in4_addr_is_localhost(&ia))
+ if (in4_addr_is_null(&ia.in) || in4_addr_is_localhost(&ia.in))
continue;
if (!GREEDY_REALLOC(addresses, n_allocated, n_addresses + 1))
return log_oom();
- addresses[n_addresses++] = ia;
+ addresses[n_addresses++] = ia.in;
}
if (link->network->dhcp_use_ntp && link->dhcp_lease) {
diff --git a/src/network/networkd-network.c b/src/network/networkd-network.c
index 255aeed3a6..dc1da8376b 100644
--- a/src/network/networkd-network.c
+++ b/src/network/networkd-network.c
@@ -1117,7 +1117,8 @@ int config_parse_dhcp_server_dns(
for (;;) {
_cleanup_free_ char *w = NULL;
- struct in_addr a, *m;
+ union in_addr_union a;
+ struct in_addr *m;
r = extract_first_word(&p, &w, NULL, 0);
if (r == -ENOMEM)
@@ -1130,9 +1131,10 @@ int config_parse_dhcp_server_dns(
if (r == 0)
break;
- if (inet_pton(AF_INET, w, &a) <= 0) {
- log_syntax(unit, LOG_ERR, filename, line, 0,
- "Failed to parse DNS server address, ignoring: %s", w);
+ r = in_addr_from_string(AF_INET, w, &a);
+ if (r < 0) {
+ log_syntax(unit, LOG_ERR, filename, line, r,
+ "Failed to parse DNS server address '%s', ignoring assignment: %m", w);
continue;
}
@@ -1140,7 +1142,7 @@ int config_parse_dhcp_server_dns(
if (!m)
return log_oom();
- m[n->n_dhcp_server_dns++] = a;
+ m[n->n_dhcp_server_dns++] = a.in;
n->dhcp_server_dns = m;
}
@@ -1277,7 +1279,8 @@ int config_parse_dhcp_server_ntp(
for (;;) {
_cleanup_free_ char *w = NULL;
- struct in_addr a, *m;
+ union in_addr_union a;
+ struct in_addr *m;
r = extract_first_word(&p, &w, NULL, 0);
if (r == -ENOMEM)
@@ -1290,9 +1293,10 @@ int config_parse_dhcp_server_ntp(
if (r == 0)
return 0;
- if (inet_pton(AF_INET, w, &a) <= 0) {
- log_syntax(unit, LOG_ERR, filename, line, 0,
- "Failed to parse NTP server address, ignoring: %s", w);
+ r = in_addr_from_string(AF_INET, w, &a);
+ if (r < 0) {
+ log_syntax(unit, LOG_ERR, filename, line, r,
+ "Failed to parse NTP server address '%s', ignoring: %m", w);
continue;
}
@@ -1300,7 +1304,7 @@ int config_parse_dhcp_server_ntp(
if (!m)
return log_oom();
- m[n->n_dhcp_server_ntp++] = a;
+ m[n->n_dhcp_server_ntp++] = a.in;
n->dhcp_server_ntp = m;
}
}
diff --git a/src/network/test-network.c b/src/network/test-network.c
index 21ee97e84e..561400f172 100644
--- a/src/network/test-network.c
+++ b/src/network/test-network.c
@@ -15,32 +15,31 @@
static void test_deserialize_in_addr(void) {
_cleanup_free_ struct in_addr *addresses = NULL;
_cleanup_free_ struct in6_addr *addresses6 = NULL;
- struct in_addr a, b, c;
- struct in6_addr d, e, f;
+ union in_addr_union a, b, c, d, e, f;
int size;
const char *addresses_string = "192.168.0.1 0:0:0:0:0:FFFF:204.152.189.116 192.168.0.2 ::1 192.168.0.3 1:0:0:0:0:0:0:8";
- assert_se(inet_pton(AF_INET, "0:0:0:0:0:FFFF:204.152.189.116", &a) == 0);
- assert_se(inet_pton(AF_INET6, "192.168.0.1", &d) == 0);
+ assert_se(in_addr_from_string(AF_INET, "0:0:0:0:0:FFFF:204.152.189.116", &a) < 0);
+ assert_se(in_addr_from_string(AF_INET6, "192.168.0.1", &d) < 0);
- assert_se(inet_pton(AF_INET, "192.168.0.1", &a) == 1);
- assert_se(inet_pton(AF_INET, "192.168.0.2", &b) == 1);
- assert_se(inet_pton(AF_INET, "192.168.0.3", &c) == 1);
- assert_se(inet_pton(AF_INET6, "0:0:0:0:0:FFFF:204.152.189.116", &d) == 1);
- assert_se(inet_pton(AF_INET6, "::1", &e) == 1);
- assert_se(inet_pton(AF_INET6, "1:0:0:0:0:0:0:8", &f) == 1);
+ assert_se(in_addr_from_string(AF_INET, "192.168.0.1", &a) >= 0);
+ assert_se(in_addr_from_string(AF_INET, "192.168.0.2", &b) >= 0);
+ assert_se(in_addr_from_string(AF_INET, "192.168.0.3", &c) >= 0);
+ assert_se(in_addr_from_string(AF_INET6, "0:0:0:0:0:FFFF:204.152.189.116", &d) >= 0);
+ assert_se(in_addr_from_string(AF_INET6, "::1", &e) >= 0);
+ assert_se(in_addr_from_string(AF_INET6, "1:0:0:0:0:0:0:8", &f) >= 0);
assert_se((size = deserialize_in_addrs(&addresses, addresses_string)) >= 0);
assert_se(size == 3);
- assert_se(!memcmp(&a, &addresses[0], sizeof(struct in_addr)));
- assert_se(!memcmp(&b, &addresses[1], sizeof(struct in_addr)));
- assert_se(!memcmp(&c, &addresses[2], sizeof(struct in_addr)));
+ assert_se(in_addr_equal(AF_INET, &a, (union in_addr_union *) &addresses[0]));
+ assert_se(in_addr_equal(AF_INET, &b, (union in_addr_union *) &addresses[1]));
+ assert_se(in_addr_equal(AF_INET, &c, (union in_addr_union *) &addresses[2]));
assert_se((size = deserialize_in6_addrs(&addresses6, addresses_string)) >= 0);
assert_se(size == 3);
- assert_se(!memcmp(&d, &addresses6[0], sizeof(struct in6_addr)));
- assert_se(!memcmp(&e, &addresses6[1], sizeof(struct in6_addr)));
- assert_se(!memcmp(&f, &addresses6[2], sizeof(struct in6_addr)));
+ assert_se(in_addr_equal(AF_INET6, &d, (union in_addr_union *) &addresses6[0]));
+ assert_se(in_addr_equal(AF_INET6, &e, (union in_addr_union *) &addresses6[1]));
+ assert_se(in_addr_equal(AF_INET6, &f, (union in_addr_union *) &addresses6[2]));
}
static void test_deserialize_dhcp_routes(void) {
@@ -146,13 +145,13 @@ static void test_address_equality(void) {
a2->family = AF_INET;
assert_se(address_equal(a1, a2));
- assert_se(inet_pton(AF_INET, "192.168.3.9", &a1->in_addr.in));
+ assert_se(in_addr_from_string(AF_INET, "192.168.3.9", &a1->in_addr) >= 0);
assert_se(!address_equal(a1, a2));
- assert_se(inet_pton(AF_INET, "192.168.3.9", &a2->in_addr.in));
+ assert_se(in_addr_from_string(AF_INET, "192.168.3.9", &a2->in_addr) >= 0);
assert_se(address_equal(a1, a2));
- assert_se(inet_pton(AF_INET, "192.168.3.10", &a1->in_addr_peer.in));
+ assert_se(in_addr_from_string(AF_INET, "192.168.3.10", &a1->in_addr_peer) >= 0);
assert_se(address_equal(a1, a2));
- assert_se(inet_pton(AF_INET, "192.168.3.11", &a2->in_addr_peer.in));
+ assert_se(in_addr_from_string(AF_INET, "192.168.3.11", &a2->in_addr_peer) >= 0);
assert_se(address_equal(a1, a2));
a1->prefixlen = 10;
assert_se(!address_equal(a1, a2));
@@ -163,14 +162,14 @@ static void test_address_equality(void) {
assert_se(!address_equal(a1, a2));
a2->family = AF_INET6;
- assert_se(inet_pton(AF_INET6, "2001:4ca0:4f01::2", &a1->in_addr.in6));
- assert_se(inet_pton(AF_INET6, "2001:4ca0:4f01::2", &a2->in_addr.in6));
+ assert_se(in_addr_from_string(AF_INET6, "2001:4ca0:4f01::2", &a1->in_addr) >= 0);
+ assert_se(in_addr_from_string(AF_INET6, "2001:4ca0:4f01::2", &a2->in_addr) >= 0);
assert_se(address_equal(a1, a2));
a2->prefixlen = 8;
assert_se(address_equal(a1, a2));
- assert_se(inet_pton(AF_INET6, "2001:4ca0:4f01::1", &a2->in_addr.in6));
+ assert_se(in_addr_from_string(AF_INET6, "2001:4ca0:4f01::1", &a2->in_addr) >= 0);
assert_se(!address_equal(a1, a2));
}
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