Updated connman to version 1.35

[platform/upstream/connman.git] / gdhcp / ipv4ll.c

diff --git a/gdhcp/ipv4ll.c b/gdhcp/ipv4ll.c
index c43971f..d900198 100755 (executable)
--- a/gdhcp/ipv4ll.c
+++ b/gdhcp/ipv4ll.c
@@ -72,7 +72,7 @@ int ipv4ll_send_arp_packet(uint8_t* source_eth, uint32_t source_ip,
        uint32_t ip_target;
        int fd, n;
 
-       fd = socket(PF_PACKET, SOCK_DGRAM | SOCK_CLOEXEC, htons(ETH_P_ARP));
+       fd = socket(PF_PACKET, SOCK_DGRAM | SOCK_CLOEXEC, 0);
        if (fd < 0)
                return -errno;
 
@@ -85,8 +85,9 @@ int ipv4ll_send_arp_packet(uint8_t* source_eth, uint32_t source_ip,
        dest.sll_halen = ETH_ALEN;
        memset(dest.sll_addr, 0xFF, ETH_ALEN);
        if (bind(fd, (struct sockaddr *)&dest, sizeof(dest)) < 0) {
+               int err = errno;
                close(fd);
-               return -errno;
+               return -err;
        }
 
        ip_source = htonl(source_ip);
@@ -116,7 +117,7 @@ int ipv4ll_arp_socket(int ifindex)
        int fd;
        struct sockaddr_ll sock;
 
-       fd = socket(PF_PACKET, SOCK_DGRAM | SOCK_CLOEXEC, htons(ETH_P_ARP));
+       fd = socket(PF_PACKET, SOCK_DGRAM | SOCK_CLOEXEC, 0);
        if (fd < 0)
                return fd;
 
@@ -127,8 +128,9 @@ int ipv4ll_arp_socket(int ifindex)
        sock.sll_ifindex = ifindex;
 
        if (bind(fd, (struct sockaddr *) &sock, sizeof(sock)) != 0) {
+               int err = errno;
                close(fd);
-               return -errno;
+               return -err;
        }
 
        return fd;