[pcre-dev] [Bug 809] Memory leak when backtracking limit is …

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Auteur: Danny
Date:  
À: pcre-dev
Anciens-sujets: [pcre-dev] [Bug 809] New: Memory leak when backtracking limit is reached
Sujet: [pcre-dev] [Bug 809] Memory leak when backtracking limit is reached
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http://bugs.exim.org/show_bug.cgi?id=809

Danny <dannyboy263@???> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |dannyboy263@???
             Status|RESOLVED                    |REOPENED
         Resolution|FIXED                       |





--- Comment #5 from Danny <dannyboy263@???> 2010-03-06 19:14:26 ---
Hi

This bug is not fixed in my system at all.

I have centOs 5.3

I installed 7.9 and also 8.1 the newest version.

To recreate the bug go here: http://bugs.php.net/bug.php?id=49729&edit=1

With a backtrace, I still get this debug info. Here part of it:

Program received signal SIGSEGV, Segmentation fault.
match (
    eptr=0x939faf4 "SHIT!!!   THIS IS A BUNCH OF BULLSHIT!!!   THIS IS A 
BUNCH OF BULLSHIT!!!\n  THIS IS A BUNCH OF BULLSHIT!!!   THIS IS A BUNCH OF 
BULLSHIT!!!   THIS IS A BUNCH OF BULLSHIT!!!   THIS IS A BUNCH OF 
BULLSH"..., ecode=0x938d02b "\034\\\034'T",
    mstart=0x939e618 "'\n  THIS IS A BUNCH OF BULLSHIT!!!   THIS IS A BUNCH 
OF BULLSHIT!!!   THIS IS A BUNCH OF BULLSHIT!!!   THIS IS A BUNCH OF 
BULLSHIT!!!\n  THIS IS A BUNCH OF BULLSHIT!!!   THIS IS A BUNCH OF 
BULLSHIT!!! "..., offset_top=4, md=0xbfb8d50c, ims=0, eptrb=0x0, flags=0, 
rdepth=10680)
    at 
/usr/local/directadmin/custombuild/php-5.2.13/ext/pcre/pcrelib/pcre_exec.c:432
432 
/usr/local/directadmin/custombuild/php-5.2.13/ext/pcre/pcrelib/pcre_exec.c: 
No such file or directory.
        in 
/usr/local/directadmin/custombuild/php-5.2.13/ext/pcre/pcrelib/pcre_exec.c
(gdb) bt
#0  match (
    eptr=0x939faf4 "SHIT!!!   THIS IS A BUNCH OF BULLSHIT!!!   THIS IS A 
BUNCH OF BULLSHIT!!!\n  THIS IS A BUNCH OF BULLSHIT!!!   THIS IS A BUNCH OF 
BULLSHIT!!!   THIS IS A BUNCH OF BULLSHIT!!!   THIS IS A BUNCH OF 
BULLSH"..., ecode=0x938d02b "\034\\\034'T",
    mstart=0x939e618 "'\n  THIS IS A BUNCH OF BULLSHIT!!!   THIS IS A BUNCH 
OF BULLSHIT!!!   THIS IS A BUNCH OF BULLSHIT!!!   THIS IS A BUNCH OF 
BULLSHIT!!!\n  THIS IS A BUNCH OF BULLSHIT!!!   THIS IS A BUNCH OF 
BULLSHIT!!! "..., offset_top=4, md=0xbfb8d50c, ims=0, eptrb=0x0, flags=0, 
rdepth=10680)
    at 
/usr/local/directadmin/custombuild/php-5.2.13/ext/pcre/pcrelib/pcre_exec.c:432
#1  0x080cf91d in match (eptr=<value optimized out>, ecode=<value optimized 
out>, mstart=<value optimized out>, offset_top=4, md=0xbfb8d50c, ims=0,
    eptrb=0x0, flags=0, rdepth=10679) at 
/usr/local/directadmin/custombuild/php-5.2.13/ext/pcre/pcrelib/pcre_exec.c:720
#2  0x080cf67e in match (


So please fix it.


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