diff options
Diffstat (limited to 'networking/udhcp/socket.c')
| -rw-r--r-- | networking/udhcp/socket.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/networking/udhcp/socket.c b/networking/udhcp/socket.c index 648f762..1e62f8e 100644 --- a/networking/udhcp/socket.c +++ b/networking/udhcp/socket.c @@ -44,11 +44,11 @@ int read_interface(const char *interface, int *ifindex, uint32_t *addr, uint8_t struct sockaddr_in *our_ip; memset(&ifr, 0, sizeof(ifr)); - fd = socket(AF_INET, SOCK_RAW, IPPROTO_RAW); - if (fd < 0) { - bb_perror_msg("socket failed"); - return -1; - } + fd = xsocket(AF_INET, SOCK_RAW, IPPROTO_RAW); +// if (fd < 0) { +// bb_perror_msg("socket failed"); +// return -1; +// } ifr.ifr_addr.sa_family = AF_INET; strncpy(ifr.ifr_name, interface, sizeof(ifr.ifr_name)); @@ -83,6 +83,7 @@ int read_interface(const char *interface, int *ifindex, uint32_t *addr, uint8_t arp[0], arp[1], arp[2], arp[3], arp[4], arp[5]); } + close(fd); return 0; } |