From:
Operating system: Linux
PHP version: 5.3.5
Package: Reproducible crash
Bug Type: Bug
Bug description:PHP crashes when executing strval when `precision' setting is
very hig
Description:
------------
The script below crashes while executing strval.
Test script:
---------------
<?php
for($i = 500; $i <= 1074; $i++) {
ini_set('precision', $i);
print "$i\n";
strval(pow(2, -1074));
}
Expected result:
----------------
I expect all the integers from 500
to 1074 to be printed, each on
a separate line.
Actual result:
--------------
This is the actual output of the script on
my system:
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
Segmentation fault
--
Edit bug report at http://bugs.php.net/bug.php?id=54055&edit=1
--
Try a snapshot (PHP 5.2):
http://bugs.php.net/fix.php?id=54055&r=trysnapshot52
Try a snapshot (PHP 5.3):
http://bugs.php.net/fix.php?id=54055&r=trysnapshot53
Try a snapshot (trunk):
http://bugs.php.net/fix.php?id=54055&r=trysnapshottrunk
Fixed in SVN:
http://bugs.php.net/fix.php?id=54055&r=fixed
Fixed in SVN and need be documented:
http://bugs.php.net/fix.php?id=54055&r=needdocs
Fixed in release:
http://bugs.php.net/fix.php?id=54055&r=alreadyfixed
Need backtrace:
http://bugs.php.net/fix.php?id=54055&r=needtrace
Need Reproduce Script:
http://bugs.php.net/fix.php?id=54055&r=needscript
Try newer version:
http://bugs.php.net/fix.php?id=54055&r=oldversion
Not developer issue:
http://bugs.php.net/fix.php?id=54055&r=support
Expected behavior:
http://bugs.php.net/fix.php?id=54055&r=notwrong
Not enough info:
http://bugs.php.net/fix.php?id=54055&r=notenoughinfo
Submitted twice:
http://bugs.php.net/fix.php?id=54055&r=submittedtwice
register_globals:
http://bugs.php.net/fix.php?id=54055&r=globals
PHP 4 support discontinued: http://bugs.php.net/fix.php?id=54055&r=php4
Daylight Savings: http://bugs.php.net/fix.php?id=54055&r=dst
IIS Stability:
http://bugs.php.net/fix.php?id=54055&r=isapi
Install GNU Sed:
http://bugs.php.net/fix.php?id=54055&r=gnused
Floating point limitations:
http://bugs.php.net/fix.php?id=54055&r=float
No Zend Extensions:
http://bugs.php.net/fix.php?id=54055&r=nozend
MySQL Configuration Error:
http://bugs.php.net/fix.php?id=54055&r=mysqlcfg
