small fixes

svn path=/icecast/trunk/icecast/; revision=8596

doc/icecast2_yp.html

@@ -23,9 +23,9 @@
 <p>If icecast has been built with YP support, then the following configuration options control the YP directory settings:</p>
 <pre>
     &lt;directory&gt;
-        &lt;yp-url-timeout&gt;15&lt;yp-url-timeout&gt;
-        &lt;yp-url&gt;http://dir.xiph.org/cgi-bin/yp-cgi&lt;yp-url&gt;
-    &lt;directory&gt;
+        &lt;yp-url-timeout&gt;15&lt;/yp-url-timeout&gt;
+        &lt;yp-url&gt;http://dir.xiph.org/cgi-bin/yp-cgi&lt;/yp-url&gt;
+    &lt;/directory&gt;
 </pre>
 <p>Multiple directory XML chunks can be specified in order to be listed in multiple directories.</p>
 <br />

src/admin.c

@@ -651,7 +651,7 @@ static void command_show_listeners(client_t *client, source_t *source,
             xmlNewChild(listenernode, NULL, "UserAgent", "Unknown");
         }
         memset(buf, '\000', sizeof(buf));
-        snprintf(buf, sizeof(buf)-1, "%ld", now - current->con->con_time);
+        snprintf(buf, sizeof(buf), "%lu", (unsigned long)(now - current->con->con_time));
         xmlNewChild(listenernode, NULL, "Connected", buf);
         memset(buf, '\000', sizeof(buf));
         snprintf(buf, sizeof(buf)-1, "%lu", current->con->id);

src/format_ogg.c

@@ -241,7 +241,7 @@ static void update_comments (source_t *source)
     char *title = ogg_info->title;
     char *artist = ogg_info->artist;
     char *metadata = NULL;
-    unsigned int len = 0;
+    unsigned int len = 1; /* space for the nul byte at least */
     ogg_codec_t *codec;
     char codec_names [100] = "";