preparing for release of 2.3.1

[rsync/rsync.git] / socket.c

diff --git a/socket.c b/socket.c
index 15d991b..e7e98a6 100644 (file)
--- a/socket.c
+++ b/socket.c
@@ -67,7 +67,7 @@ static int open_socket_in(int type, int port)
 {
        struct hostent *hp;
        struct sockaddr_in sock;
-       char host_name[200];
+       char host_name[MAXHOSTNAMELEN];
        int res;
        int one=1;
 
@@ -125,12 +125,12 @@ void start_accept_loop(int port, int (*fn)(int ))
        /* open an incoming socket */
        s = open_socket_in(SOCK_STREAM, port);
        if (s == -1)
-               exit_cleanup(1);
+               exit_cleanup(RERR_SOCKETIO);
 
        /* ready to listen */
        if (listen(s, 5) == -1) {
                close(s);
-               exit_cleanup(1);
+               exit_cleanup(RERR_SOCKETIO);
        }
 
 
@@ -327,10 +327,10 @@ char *client_addr(int fd)
        initialised = 1;
 
        if (getpeername(fd, &sa, &length)) {
-               exit_cleanup(1);
+               exit_cleanup(RERR_SOCKETIO);
        }
        
-       strlcpy(addr_buf,(char *)inet_ntoa(sockin->sin_addr), sizeof(addr_buf)-1);
+       strlcpy(addr_buf,(char *)inet_ntoa(sockin->sin_addr), sizeof(addr_buf));
        return addr_buf;
 }
 
@@ -356,14 +356,14 @@ char *client_name(int fd)
        strcpy(name_buf,def);
 
        if (getpeername(fd, &sa, &length)) {
-               exit_cleanup(1);
+               exit_cleanup(RERR_SOCKETIO);
        }
 
        /* Look up the remote host name. */
        if ((hp = gethostbyaddr((char *) &sockin->sin_addr,
                                sizeof(sockin->sin_addr),
                                AF_INET))) {
-               strlcpy(name_buf,(char *)hp->h_name,sizeof(name_buf) - 1);
+               strlcpy(name_buf,(char *)hp->h_name,sizeof(name_buf));
        }