Bug #71128 [NEW]: iconv generates Bus error

From: Date: Tue, 15 Dec 2015 15:11:59 +0000
Subject: Bug #71128 [NEW]: iconv generates Bus error
Groups: php.bugs 
Request: Send a blank email to php-bugs+get-197909@lists.php.net to get a copy of this message
From:             erwin at houtsmabedrijfsadvies dot nl
Operating system: FreeBSD 10.2-RELEASE-p7
PHP version:      7.0.0
Package:          ICONV related
Bug Type:         Bug
Bug description:iconv generates Bus error

Description:
------------
I've build PHP7.0.0 from the releases, as well as 7.0.1RC1 to test my
sites before upgrading. One of the issues I encountered was the fact
that when I use the iconv functions, it crashes the script with a Bus
error (core dumped).

iconv is running fine. Both through the command line as well as with
PHP5.6.16.

Running the testscript on 7.0.0 or 7.0.1RC1 exits with:
Bus error (core dumped)

In PHP5.6.16 it returns the following response:              
瑥獴獴物湧



Test script:
---------------
<?php 
echo iconv('UTF-16', 'UTF-8', 'teststring');
?>

Expected result:
----------------
瑥獴獴物湧

Actual result:
--------------
Bus error (core dumped)

-- 
Edit bug report at https://bugs.php.net/bug.php?id=71128&edit=1
-- 
Try a snapshot (PHP 5.4):   https://bugs.php.net/fix.php?id=71128&r=trysnapshot54
Try a snapshot (PHP 5.5):   https://bugs.php.net/fix.php?id=71128&r=trysnapshot55
Try a snapshot (trunk):     https://bugs.php.net/fix.php?id=71128&r=trysnapshottrunk
Fixed in SVN:               https://bugs.php.net/fix.php?id=71128&r=fixed
Fixed in release:           https://bugs.php.net/fix.php?id=71128&r=alreadyfixed
Need backtrace:             https://bugs.php.net/fix.php?id=71128&r=needtrace
Need Reproduce Script:      https://bugs.php.net/fix.php?id=71128&r=needscript
Try newer version:          https://bugs.php.net/fix.php?id=71128&r=oldversion
Not developer issue:        https://bugs.php.net/fix.php?id=71128&r=support
Expected behavior:          https://bugs.php.net/fix.php?id=71128&r=notwrong
Not enough info:            https://bugs.php.net/fix.php?id=71128&r=notenoughinfo
Submitted twice:            https://bugs.php.net/fix.php?id=71128&r=submittedtwice
register_globals:           https://bugs.php.net/fix.php?id=71128&r=globals
PHP 4 support discontinued: https://bugs.php.net/fix.php?id=71128&r=php4
Daylight Savings:           https://bugs.php.net/fix.php?id=71128&r=dst
IIS Stability:              https://bugs.php.net/fix.php?id=71128&r=isapi
Install GNU Sed:            https://bugs.php.net/fix.php?id=71128&r=gnused
Floating point limitations: https://bugs.php.net/fix.php?id=71128&r=float
No Zend Extensions:         https://bugs.php.net/fix.php?id=71128&r=nozend
MySQL Configuration Error:  https://bugs.php.net/fix.php?id=71128&r=mysqlcfg



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