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classification
Title: LDAP search segfaults on RedHat FC3
Type: Stage:
Components: Extension Modules Versions:
process
Status: closed Resolution: not a bug
Dependencies: Superseder:
Assigned To: Nosy List: loewis, tlau
Priority: normal Keywords:

Created on 2004-12-08 21:23 by tlau, last changed 2022-04-11 14:56 by admin. This issue is now closed.

Messages (2)
msg23612 - (view) Author: Tessa Lau (tlau) Date: 2004-12-08 21:23 
Doing an LDAP search against one of our intranet LDAP
servers results in a segmentation fault with Python
2.3.4 on Fedora Core 3.  Here is a 2-line test case:

server = ldap.initialize(URL)
results = server.search_st(BASE, ldap.SCOPE_ONELEVEL,
    '(cn=anyone@gmail.com)',
    ['cn', 'email'])

The gdb backtrace is attached.

If I run the same code on a different system (Debian,
Python 2.3.4, OpenLDAP 2.1.30), instead of a segfault I
see an LDAP error:

ldap.NO_RESULTS_RETURNED: {'info': '', 'desc': 'No
results returned'}

Based on the backtrace, I think the FC3 system is not
handling that error correctly.

Python version information:

Python 2.3.4 (#1, Oct 26 2004, 16:42:40) 
[GCC 3.4.2 20041017 (Red Hat 3.4.2-6.fc3)] on linux2

Python and LDAP RPMs installed:

python-2.3.4-11
nss_ldap-220-3
python-ldap-2.0.1-2
openldap-2.2.13-2
openldap-devel-2.2.13-2
openldap-clients-2.2.13-2
openldap-servers-2.2.13-2

uname -a:
Linux xxx.yyy.net 2.6.9-1.681_FC3.WKD_tr_mts_1 #1 Tue
Nov 23 22:35:54 EST 2004 i686 athlon i386 GNU/Linux
msg23613 - (view) Author: Martin v. Löwis (loewis) * (Python committer) Date: 2004-12-08 21:30 
Logged In: YES 
user_id=21627

python-ldap is not part of the Python project; please report
this bug to http://python-ldap.sourceforge.net/
History
Date User Action Args
2022-04-11 14:56:08adminsetgithub: 41299
2004-12-08 21:23:32tlaucreate