diff options
| -rw-r--r-- | src/libsystemd-dhcp/dhcp-network.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/src/libsystemd-dhcp/dhcp-network.c b/src/libsystemd-dhcp/dhcp-network.c index 83a30842c2..7fecf270f8 100644 --- a/src/libsystemd-dhcp/dhcp-network.c +++ b/src/libsystemd-dhcp/dhcp-network.c @@ -31,7 +31,7 @@ #include "dhcp-internal.h" int dhcp_network_bind_raw_socket(int index, union sockaddr_union *link) - { +{ int s; s = socket(AF_PACKET, SOCK_DGRAM | SOCK_CLOEXEC | SOCK_NONBLOCK, @@ -46,7 +46,7 @@ int dhcp_network_bind_raw_socket(int index, union sockaddr_union *link) memset(link->ll.sll_addr, 0xff, ETH_ALEN); if (bind(s, &link->sa, sizeof(link->ll)) < 0) { - close(s); + close_nointr_nofail(s); return -errno; } @@ -56,10 +56,8 @@ int dhcp_network_bind_raw_socket(int index, union sockaddr_union *link) int dhcp_network_send_raw_socket(int s, const union sockaddr_union *link, const void *packet, size_t len) { - int err = 0; - if (sendto(s, packet, len, 0, &link->sa, sizeof(link->ll)) < 0) - err = -errno; + return -errno; - return err; + return 0; } |