Try to fix "infinite loop" warning on AIX and other compilers. (We

[rsync/rsync.git] / socket.c

diff --git a/socket.c b/socket.c
index dd6613a..ad208ef 100644 (file)
--- a/socket.c
+++ b/socket.c
@@ -32,7 +32,7 @@ static int establish_proxy_connection(int fd, char *host, int port)
        char buffer[1024];
        char *cp;
 
-       slprintf(buffer, sizeof(buffer), "CONNECT %s:%d HTTP/1.0\r\n\r\n", host, port);
+       snprintf(buffer, sizeof(buffer), "CONNECT %s:%d HTTP/1.0\r\n\r\n", host, port);
        if (write(fd, buffer, strlen(buffer)) != strlen(buffer)) {
                rprintf(FERROR, "failed to write to proxy: %s\n",
                        strerror(errno));
@@ -210,6 +210,10 @@ static int open_socket_in(int type, int port, struct in_addr *address)
        if (bind(res, (struct sockaddr * ) &sock,sizeof(sock)) == -1) { 
                rprintf(FERROR,"bind failed on port %d: %s\n", port,
                        strerror(errno));
+               if (errno == EACCES && port < 1024) {
+                       rprintf(FERROR, "Note: you must be root to bind "
+                               "to low-numbered ports");
+               }
                close(res); 
                return -1;
        }