Here is a quick reproducer.
sudo apt update
sudo apt install slapd ldap-utils -y
Reconfigure the slapd package. When asked about a domain, use
"example.com". Choose a password, and accept defaults for everything
else:
sudo dpkg-reconfigure slapd
Create a file called add-rwm.ldif with these contents:
dn: cn=module{0},cn=config
changetype: modify
add: olcModuleLoad
olcModuleLoad: rwm
dn: olcOverlay=rwm,olcDatabase={1}mdb,cn=config
changetype: add
objectClass: olcOverlayConfig
objectClass: olcRwmConfig
olcOverlay: rwm
olcRwmRewrite: {0} rwm-rewriteEngine "on"
olcRwmRewrite: {1} rwm-rewriteContext "searchFilter"
olcRwmRewrite: {2} rwm-rewriteRule "(.*)(uid=root)(.*)" "$1$2$3" "#"
Then run:
sudo ldapadd -Q -Y EXTERNAL -H ldapi:/// -f add-rwm.ldif
And then, to trigger the crash:
ldapsearch -x -h localhost -b dc=example,dc=com -LLL uid=root
slapd will die, and /var/crash will have a crash file for slapd.
--
You received this bug notification because you are a member of Ubuntu
Server, which is subscribed to openldap in Ubuntu.
https://bugs.launchpad.net/bugs/1838370
Title:
slapd segfault on filter parse error
To manage notifications about this bug go to:
https://bugs.launchpad.net/openldap/+bug/1838370/+subscriptions
--
Ubuntu-server-bugs mailing list
Ubuntu-server-bugs@lists.ubuntu.com
Modify settings or unsubscribe at:
https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
