[GNUnet-SVN] r15129 - gauger/web

[gnunet]

Author: bartpolot
Date: 2011-04-30 07:07:56 +0200 (Sat, 30 Apr 2011)
New Revision: 15129

Modified:
   gauger/web/io.php
Log:
Added sanity checks for non-critical files


Modified: gauger/web/io.php
===================================================================
--- gauger/web/io.php   2011-04-29 18:51:57 UTC (rev 15128)
+++ gauger/web/io.php   2011-04-30 05:07:56 UTC (rev 15129)
@@ -64,7 +64,8 @@
  */
 function get_range_global() {
     global $DATADIR;
-    $f = fopen($DATADIR.'global_range.dat', 'r');
+    $f = @fopen($DATADIR.'global_range.dat', 'r');
+    if($f === false) return;
     flock($f, LOCK_SH);
     $buffer = fgets($f, 512);
     flock($f, LOCK_UN);
@@ -78,7 +79,8 @@
  */
 function add_range_global($data) {
     global $DATADIR;
-    $f = fopen($DATADIR.'global_range.dat', 'r+');
+    $f = @fopen($DATADIR.'global_range.dat', 'r+');
+    if($f === false) return;
     flock($f, LOCK_EX);
     $range = explode(' ', fgets($f, 512));
     $range[0] = min($range[0], $data);