diff options
Diffstat (limited to 'toys/pending/telnetd.c')
| -rw-r--r-- | toys/pending/telnetd.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/toys/pending/telnetd.c b/toys/pending/telnetd.c index ad39d8c0..4198e63f 100644 --- a/toys/pending/telnetd.c +++ b/toys/pending/telnetd.c @@ -143,8 +143,11 @@ static int listen_socket(void) if (setsockopt(s, SOL_SOCKET, SO_REUSEADDR, (char *)&yes, sizeof(yes)) == -1) perror_exit("setsockopt"); - xbind(s, (struct sockaddr *)buf, ((af == AF_INET)? - (sizeof(struct sockaddr_in)):(sizeof(struct sockaddr_in6)))); + if (bind(s, (struct sockaddr *)buf, ((af == AF_INET)? + (sizeof(struct sockaddr_in)):(sizeof(struct sockaddr_in6)))) == -1) { + close(s); + perror_exit("bind"); + } if (listen(s, 1) < 0) perror_exit("listen"); return s; |