php.net |  support |  documentation |  report a bug |  advanced search |  search howto |  statistics |  random bug |  login

go to bug id or search bugs for

Bug #75552 php-7.1.12/ext/pcre/pcrelib/pcre_study.c:1372: bad mask ?
Submitted: 2017-11-22 11:27 UTC Modified: 2017-11-22 11:47 UTC
From: dcb314 at hotmail dot com Assigned:
Status: Not a bug Package: PCRE related
PHP Version: 7.1 OS: linux
Private report: No CVE-ID: None
View Developer Edit
 [2017-11-22 11:27 UTC] dcb314 at hotmail dot com 
Description:
------------
php-7.1.12/ext/pcre/pcrelib/pcre_study.c:1372:35: warning: ‘<<’ in boolean context, did you mean ‘<’ ? [-Wint-in-bool-context]

Source code is

     if ((map[c/8] && (1 << (c&7))) != 0)

maybe better code

     if ((map[c/8] & (1 << (c&7))) != 0)

Patches

Pull Requests

History

AllCommentsChangesGit/SVN commitsRelated reports
 [2017-11-22 11:47 UTC] requinix@php.net
-Status: Open +Status: Not a bug -Package: *General Issues +Package: PCRE related -PHP Version: 7.2.0RC6 +PHP Version: 7.1
 [2017-11-22 11:47 UTC] requinix@php.net 
Not a PHP bug.

The typo was fixed in PCRE 8.39 (PHP 7.1 uses 8.38) but in their own words it "could not actually affect anything" anyways.

Note that PHP 7.2 uses PCRE 8.41 and PHP 7.3 will bring a switch to PCRE2.
 
PHP Copyright © 2001-2025 The PHP Group
All rights reserved. 		Last updated: Thu Nov 06 12:00:01 2025 UTC