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Re: (ITS#6880) SECURITY: ldap_free_urllist segfault
- To: mro@rocam.com
- Subject: Re: (ITS#6880) SECURITY: ldap_free_urllist segfault
- From: Howard Chu <openldap-its@OpenLDAP.org>
- Date: Thu, 9 Jun 2011 01:41:41 GMT
- Auto-submitted: auto-replied (OpenLDAP-ITS)
> Full_Name: Marcus Rottensteiner
> Version: 2.4.24
> OS: gentoo
> URL: ftp://ftp.openldap.org/incoming/
> Submission from: (NULL) (188.20.205.34)
>
>
> running a php program, openldap 2.4.24 has a problem in libldap_r-2.4.so.2
>
> in conjunction with php 5.3 (tested 5.3.5 , 5.3.6) ?
>
> Program received signal SIGSEGV, Segmentation fault.
> 0x00007ffff39bcb4b in ldap_free_urllist () from /usr//lib/libldap-2.4.so.2
> (gdb) backtrace
> #0 0x00007ffff39bcb4b in ldap_free_urllist () from /usr//lib/libldap-2.4.so.2
> #1 0x00007ffff1a60c1b in ?? () from /usr/lib64/libldap_r-2.4.so.2
> #2 0x00007ffff1a4680e in ?? () from /usr/lib64/libldap_r-2.4.so.2
> #3 0x0000000000000030 in ?? ()
> #4 0x0000000000000000 in ?? ()
>
> Reverting to openldap 2.4.23 does not cause a problem !
Your trace shows that both libldap and libldap_r are present. Your PHP is built
incorrectly. You cannot link both libraries into the same program; they are not
compatible. Closing this ITS.