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Use /dev/urandom instead of /dev/random 

The usage of /dev/urandom is enough secure
remotes/origin/stable4
Lukas Reschke 2012-10-15 19:21:37 +07:00
parent 7f06f93e9e
commit 3ca5c71a0b
1 changed files with 5 additions and 5 deletions
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10
lib/util.php
Unescape Escape View File

@ -475,8 +475,8 @@ class OC_Util {
}
}
// Try to use /dev/random
$fp = @file_get_contents('/dev/random', false, null, 0, $length);
// Try to use /dev/urandom
$fp = @file_get_contents('/dev/urandom', false, null, 0, $length);
if ($fp !== FALSE) {
$string = substr(bin2hex($fp), 0, $length);
return $string;
@ -509,12 +509,12 @@ class OC_Util {
}
}
// Check /dev/random
$fp = @file_get_contents('/dev/random', false, null, 0, 1);
// Check /dev/urandom
$fp = @file_get_contents('/dev/urandom', false, null, 0, 1);
if ($fp !== FALSE) {
return true;
}
return false;
}
}
}