diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/libsystemd-dhcp/dhcp-internal.h | 4 | ||||
| -rw-r--r-- | src/libsystemd-dhcp/dhcp-network.c | 12 | ||||
| -rw-r--r-- | src/libsystemd-dhcp/sd-dhcp-client.c | 4 | ||||
| -rw-r--r-- | src/libsystemd-dhcp/test-dhcp-client.c | 4 |
4 files changed, 13 insertions, 11 deletions
diff --git a/src/libsystemd-dhcp/dhcp-internal.h b/src/libsystemd-dhcp/dhcp-internal.h index 3f1e000365..7639069cf2 100644 --- a/src/libsystemd-dhcp/dhcp-internal.h +++ b/src/libsystemd-dhcp/dhcp-internal.h @@ -30,10 +30,10 @@ #include "dhcp-protocol.h" int dhcp_network_bind_raw_socket(int index, union sockaddr_union *link); -int dhcp_network_bind_udp_socket(int index, be32_t client_address); +int dhcp_network_bind_udp_socket(int index, be32_t address, uint16_t port); int dhcp_network_send_raw_socket(int s, const union sockaddr_union *link, const void *packet, size_t len); -int dhcp_network_send_udp_socket(int s, be32_t server_address, +int dhcp_network_send_udp_socket(int s, be32_t address, uint16_t port, const void *packet, size_t len); int dhcp_option_append(uint8_t **buf, size_t *buflen, uint8_t code, diff --git a/src/libsystemd-dhcp/dhcp-network.c b/src/libsystemd-dhcp/dhcp-network.c index b2de67e8a7..6c9d4ef999 100644 --- a/src/libsystemd-dhcp/dhcp-network.c +++ b/src/libsystemd-dhcp/dhcp-network.c @@ -56,13 +56,13 @@ int dhcp_network_bind_raw_socket(int index, union sockaddr_union *link) return s; } -int dhcp_network_bind_udp_socket(int index, be32_t client_address) +int dhcp_network_bind_udp_socket(int index, be32_t address, uint16_t port) { int s; union sockaddr_union src = { .in.sin_family = AF_INET, - .in.sin_port = htobe16(DHCP_PORT_CLIENT), - .in.sin_addr.s_addr = client_address, + .in.sin_port = htobe16(port), + .in.sin_addr.s_addr = address, }; s = socket(AF_INET, SOCK_DGRAM | SOCK_CLOEXEC | SOCK_NONBLOCK, 0); @@ -90,13 +90,13 @@ int dhcp_network_send_raw_socket(int s, const union sockaddr_union *link, return 0; } -int dhcp_network_send_udp_socket(int s, be32_t server_address, +int dhcp_network_send_udp_socket(int s, be32_t address, uint16_t port, const void *packet, size_t len) { union sockaddr_union dest = { .in.sin_family = AF_INET, - .in.sin_port = htobe16(DHCP_PORT_SERVER), - .in.sin_addr.s_addr = server_address, + .in.sin_port = htobe16(port), + .in.sin_addr.s_addr = address, }; if (sendto(s, packet, len, 0, &dest.sa, sizeof(dest.in)) < 0) diff --git a/src/libsystemd-dhcp/sd-dhcp-client.c b/src/libsystemd-dhcp/sd-dhcp-client.c index bff35885f6..83d56a244e 100644 --- a/src/libsystemd-dhcp/sd-dhcp-client.c +++ b/src/libsystemd-dhcp/sd-dhcp-client.c @@ -324,6 +324,7 @@ static int client_send_request(sd_dhcp_client *client, uint16_t secs) { if (client->state == DHCP_STATE_RENEWING) { err = dhcp_network_send_udp_socket(client->fd, client->lease->server_address, + DHCP_PORT_SERVER, &request->dhcp, len - DHCP_IP_UDP_SIZE); } else { @@ -535,7 +536,8 @@ static int client_timeout_t1(sd_event_source *s, uint64_t usec, client->attempt = 1; r = dhcp_network_bind_udp_socket(client->index, - client->lease->address); + client->lease->address, + DHCP_PORT_CLIENT); if (r < 0) { client_stop(client, r); return 0; diff --git a/src/libsystemd-dhcp/test-dhcp-client.c b/src/libsystemd-dhcp/test-dhcp-client.c index 56a10b3dfc..f341b3c713 100644 --- a/src/libsystemd-dhcp/test-dhcp-client.c +++ b/src/libsystemd-dhcp/test-dhcp-client.c @@ -191,12 +191,12 @@ int dhcp_network_bind_raw_socket(int index, union sockaddr_union *link) return test_fd[0]; } -int dhcp_network_bind_udp_socket(int index, be32_t client_address) +int dhcp_network_bind_udp_socket(int index, be32_t address, uint16_t port) { return 0; } -int dhcp_network_send_udp_socket(int s, be32_t server_address, +int dhcp_network_send_udp_socket(int s, be32_t address, uint16_t port, const void *packet, size_t len) { return 0; |