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Re: (ITS#8218) segfault on sasl auth with malformed URI in config
- To: openldap-its@OpenLDAP.org
- Subject: Re: (ITS#8218) segfault on sasl auth with malformed URI in config
- From: hyc@symas.com
- Date: Thu, 20 Aug 2015 13:35:39 +0000
- Auto-submitted: auto-generated (OpenLDAP-ITS)
best@univention.de wrote:
> Full_Name:
> Version: 2.4.40-1
> OS: debian / UCS 4.1 amd64
> URL: ftp://ftp.openldap.org/incoming/
> Submission from: (NULL) (82.198.197.8)
>
>
> A malformed URI in the sasl-regexp directive of slapd.conf caused a segfault of
> slapd.
>
> """
> sasl-regexp
> uid=(.*),cn=saml,cn=auth
> ldap:///0.0.0.0:7389,389/"dc=dev,dc=local"??sub?uid=$1
> """
> The URI starts with 3 slashes after the scheme instead of 2 slashes.
>
> When doing authentication via SASL /usr/sbin/slapd segfaults.
Thanks for the report, fixed in git master.
--
-- Howard Chu
CTO, Symas Corp. http://www.symas.com
Director, Highland Sun http://highlandsun.com/hyc/
Chief Architect, OpenLDAP http://www.openldap.org/project/