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Bug #7729 Segfault during IMP LDAP lookups
Submitted: 2000-11-09 11:33 UTC Modified: 2000-11-15 13:41 UTC
From: yoneyama at vet dot upenn dot edu Assigned:
Status: Closed Package: Reproducible Crash
PHP Version: 4.0.3pl1 OS: IRIX 6.5.9m
Private report: No CVE-ID: None
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From: yoneyama at vet dot upenn dot edu
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 [2000-11-09 11:33 UTC] yoneyama at vet dot upenn dot edu 
I am running Apache 1.3.12 (mod_ssl/openssl), dynamic module, here is my configure line:
env CC=gcc \
./configure \
 --with-mysql=/usr/local \
 --with-imap=../imap-2000.RELEASE-CANDIDATE.7 \
 --with-ldap=../openldap-2.0.7 \
 --with-apxs=/usr/local/apachessl/bin/apxs

I've compiled Apache and all pre-reqs using SGI's MIPSPro 7.3 C compiler *EXCEPT* for PHP4, where I use gcc, because the SGI-compiled libphp4.so library is unusable (cf. bug #6433 for details).

I have set up IMP (2.2.3). Everything is working just hunky-dory except for when I try to do an LDAP search. I see a square symbol where the LDAP search results are supposed to be returned. IMP still continues to function, though. But it does produce the following in my Apache error log:

(today's date) [notice] child pid 2446265 exit signal Segmentation fault (11)

I don't know enough to know if OpenLDAP is causing the problem, or if it's just a bad libphp4.so library. I suspect the latter. So I will start here. Thanks.

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 [2000-11-11 12:41 UTC] sniper@php.net 
1. Use the install paths for libraries not the source in --with-imap & --with-ldap
2. Does the ldapsearch binary work from the command line?

--Jani
 [2000-11-13 10:50 UTC] yoneyama at vet dot upenn dot edu 
Hey, I did what you said about defining path to openldap (the install path, not source), and plus I was more explicit in defining library and header paths and added:

  LDFLAGS="-L/usr/local/lib" \
  CPPFLAGS="-I/usr/local/include" \

on my configure line. Recompiled PHP. Upon startup Apache couldn't find some library resources (in /usr/lib32), but I made some symbolic links and that resolved my problem. My LDAP searches from IMP are working just fine now!
 [2000-11-15 13:41 UTC] sniper@php.net 
User reported problem solved -> Closed.

--Jani
 
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