Bug #74130 [Opn->Dup]: /dev/urandom
| From: | requinix@php.net | Date: | Sun, 19 Feb 2017 19:16:26 +0000 |
| Subject: | Bug #74130 [Opn->Dup]: /dev/urandom | ||
| References: | 1 | Groups: | php.bugs |
| Request: | Send a blank email to php-bugs+get-207447@lists.php.net to get a copy of this message | ||
Edit report at https://bugs.php.net/bug.php?id=74130&edit=1
ID: 74130
Updated by: requinix@php.net
Reported by: bart at jdsoft dot be
Summary: /dev/urandom
-Status: Open
+Status: Duplicate
Type: Bug
Package: *Encryption and hash functions
Operating System: Linux
PHP Version: 7.0.16
Block user comment: N
Private report: N
New Comment:
As said in the documentation, this happens on Linux if the system does not support the getrandom(2)
syscall. That has been fixed with bug #74105.
Previous Comments:
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[2017-02-19 19:12:02] bart at jdsoft dot be
Description:
------------
Unable to generate a random value
Test script:
---------------
echo "<?php random_bytes(10);" | php
Actual result:
--------------
PHP Fatal error: Uncaught Exception: Could not gather sufficient random data in -:1
Stack trace:
#0 -(1): random_bytes(10)
#1 {main}
thrown in - on line 1
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Edit this bug report at https://bugs.php.net/bug.php?id=74130&edit=1