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Fixed Packet of Death

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This commit is contained in:
Shoghi Cervantes
2013-11-26 17:23:45 +01:00
parent 5ad72b4f49
commit bd0d708274
4 changed files with 18 additions and 7 deletions
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4
src/utils/Utils.php
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@@ -162,7 +162,7 @@ class Utils{
$m = array();
$b = ord($value{$offset});
++$offset;
while($b !== 127){
while($b !== 127 and isset($value{$offset})){
$bottom = $b & 0x1F;
$type = $b >> 5;
switch($type){
@@ -220,7 +220,7 @@ class Utils{
public static function readDataArray($str, $len = 10, &$offset = null){
$data = array();
$offset = 0;
for($i = 1; $i <= $len; ++$i){
for($i = 1; $i <= $len and isset($str{$offset}); ++$i){
$l = Utils::readTriad(substr($str, $offset, 3));
$offset += 3;
$data[] = substr($str, $offset, $l);