sd-dhcp-client: improve BPF

[elogind.git] / src / libsystemd-network / ipv4ll-network.c

diff --git a/src/libsystemd-network/ipv4ll-network.c b/src/libsystemd-network/ipv4ll-network.c
index 51734d7e4dc982988d2492ee6bb118be14985217..1ebf4ac81797c9d881afa2e1dedf022bb78ea45f 100644 (file)
--- a/src/libsystemd-network/ipv4ll-network.c
+++ b/src/libsystemd-network/ipv4ll-network.c
@@ -38,7 +38,7 @@ int arp_network_bind_raw_socket(int index, union sockaddr_union *link) {
         assert(index > 0);
         assert(link);
 
-        s = socket(PF_PACKET, SOCK_DGRAM | SOCK_CLOEXEC | SOCK_NONBLOCK, htons(ETH_P_ARP));
+        s = socket(PF_PACKET, SOCK_DGRAM | SOCK_CLOEXEC | SOCK_NONBLOCK, 0);
         if (s < 0)
                 return -errno;
 
@@ -48,7 +48,7 @@ int arp_network_bind_raw_socket(int index, union sockaddr_union *link) {
         link->ll.sll_halen = ETH_ALEN;
 
         if (bind(s, &link->sa, sizeof(link->ll)) < 0) {
-                close_nointr_nofail(s);
+                safe_close(s);
                 return -errno;
         }