Bug #68852 [NEW]: broken strrpos with negative offset

From: Date: Sun, 18 Jan 2015 13:43:59 +0000
Subject: Bug #68852 [NEW]: broken strrpos with negative offset
Groups: php.bugs 
Request: Send a blank email to php-bugs+get-190041@lists.php.net to get a copy of this message
From:             j dot tvr at centrum dot cz
Operating system: 
PHP version:      master-Git-2015-01-18 (snap)
Package:          Strings related
Bug Type:         Bug
Bug description:broken strrpos with negative offset

Description:
------------
This broke down very recently (probably due to
https://github.com/php/php-src/commit/2f1ddff2a5f8d877537218c19137a4e8a022120a).

Test script:
---------------
var_dump(strrpos("/documents/show/5474", '/', -20));

Expected result:
----------------
int(0)

Actual result:
--------------
int(15)

-- 
Edit bug report at https://bugs.php.net/bug.php?id=68852&edit=1
-- 
Try a snapshot (PHP 5.4):   https://bugs.php.net/fix.php?id=68852&r=trysnapshot54
Try a snapshot (PHP 5.5):   https://bugs.php.net/fix.php?id=68852&r=trysnapshot55
Try a snapshot (trunk):     https://bugs.php.net/fix.php?id=68852&r=trysnapshottrunk
Fixed in SVN:               https://bugs.php.net/fix.php?id=68852&r=fixed
Fixed in release:           https://bugs.php.net/fix.php?id=68852&r=alreadyfixed
Need backtrace:             https://bugs.php.net/fix.php?id=68852&r=needtrace
Need Reproduce Script:      https://bugs.php.net/fix.php?id=68852&r=needscript
Try newer version:          https://bugs.php.net/fix.php?id=68852&r=oldversion
Not developer issue:        https://bugs.php.net/fix.php?id=68852&r=support
Expected behavior:          https://bugs.php.net/fix.php?id=68852&r=notwrong
Not enough info:            https://bugs.php.net/fix.php?id=68852&r=notenoughinfo
Submitted twice:            https://bugs.php.net/fix.php?id=68852&r=submittedtwice
register_globals:           https://bugs.php.net/fix.php?id=68852&r=globals
PHP 4 support discontinued: https://bugs.php.net/fix.php?id=68852&r=php4
Daylight Savings:           https://bugs.php.net/fix.php?id=68852&r=dst
IIS Stability:              https://bugs.php.net/fix.php?id=68852&r=isapi
Install GNU Sed:            https://bugs.php.net/fix.php?id=68852&r=gnused
Floating point limitations: https://bugs.php.net/fix.php?id=68852&r=float
No Zend Extensions:         https://bugs.php.net/fix.php?id=68852&r=nozend
MySQL Configuration Error:  https://bugs.php.net/fix.php?id=68852&r=mysqlcfg



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