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Refine the bind_to_address

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Max Lv
2018-02-11 08:50:29 +08:00
parent 8acbe68e66
commit f8b18cc793
1 changed files with 7 additions and 3 deletions
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src/netutils.c
+7 -3
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@@ -90,10 +90,14 @@ setinterface(int socket_fd, const char *interface_name)
int
bind_to_address(int socket_fd, const char *host)
{
if (host != NULL) {
static struct sockaddr_storage storage = {0};
if (storage.ss_family == AF_INET) {
return bind(socket_fd, (struct sockaddr *)&storage, sizeof(struct sockaddr_in));
}
else if (storage.ss_family == AF_INET6) {
return bind(socket_fd, (struct sockaddr *)&storage, sizeof(struct sockaddr_in6));
} else if (host != NULL) {
struct cork_ip ip;
struct sockaddr_storage storage;
memset(&storage, 0, sizeof(struct sockaddr_storage));
if (cork_ip_init(&ip, host) != -1) {
if (ip.version == 4) {
struct sockaddr_in *addr = (struct sockaddr_in *)&storage;