Bug #70423 [Fbk]: Warning Internal error: wrong size calculation

From: Date: Mon, 07 Sep 2015 13:06:34 +0000
Subject: Bug #70423 [Fbk]: Warning Internal error: wrong size calculation
References: 1  Groups: php.bugs 
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Edit report at https://bugs.php.net/bug.php?id=70423&edit=1

 ID:                 70423
 Updated by:         ab@php.net
 Reported by:        ck+php dot net at bbshowcase dot org
 Summary:            Warning Internal error: wrong size calculation
 Status:             Feedback
 Type:               Bug
 Package:            opcache
 Operating System:   CentOS 7.1
 PHP Version:        master-Git-2015-09-03 (Git)
 Block user comment: N
 Private report:     N

 New Comment:

@"ck+php dot net" #69838 is similar, but this one looks like have been caused by some
change after it. Please check now.

Thanks.


Previous Comments:
------------------------------------------------------------------------
[2015-09-07 13:04:13] ab@php.net

@tm8544 please check the latest master.

Thanks.

------------------------------------------------------------------------
[2015-09-07 13:03:19] ab@php.net

Automatic comment on behalf of ab
Revision: http://git.php.net/?p=php-src.git;a=commit;h=eaf96698c7e3229b0217ca3a408fb3b50b9bd333
Log: Fix bug #70423 Warning Internal error: wrong size calculation

------------------------------------------------------------------------
[2015-09-07 12:59:31] tm8544 at hotmail dot com

I also see this bug with 7.0.0RC2 x64 TS + Apache/2.4.16 x64 on Windows 10 x64

Error message is shown only on some certain PHP scripts, not all of them. Here is a part of Apache
log:

Sun Sep  6 11:28:12 2015 (5668): Warning Internal error: wrong size calculation:
D:\HTTPS-SERVER\mysqladm1n007\libraries\user_preferences.lib.php start=0x20775678, end=0x2077d288,
real=0x2077d268

Sun Sep  6 11:28:21 2015 (5656): Warning Internal error: wrong size calculation:
D:\HTTPS-SERVER\mysqladm1n007\libraries\transformations.lib.php start=0x208c1758, end=0x208cbff0,
real=0x208cbfd0

Mon Sep  7 15:50:44 2015 (4904): Warning Internal error: wrong size calculation:
D:\HTTPS-SERVER\mysqladm1n007\libraries\user_preferences.lib.php start=0x20755448, end=0x2075d058,
real=0x2075d038

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[2015-09-04 10:55:50] ck+php dot net at bbshowcase dot org

I should also note, the error only happens ONCE upon php-fpm restart, perhaps when those two scripts
are put into the cache the first time?

If I restart php-fpm I can consistently reproduce the error.

The start/end/real numbers change of course.

Maybe somewhat relevant it is in an openvz vps container but in theory that should not affect php?

Happy to test any patch you'd like to try.

------------------------------------------------------------------------
[2015-09-04 08:46:16] ck+php dot net at bbshowcase dot org

Given their size, how about just direct text links:

http://svn.automattic.com/bbpress/tags/0.9.0.7/bb-includes/l10n.php

http://svn.automattic.com/bbpress/tags/0.9.0.7/bb-includes/compat.php

(I don't see anything special about them but maybe you know better)

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