samba - Jul 2012 - samba segfault with autofs schema

Samba 4.0.0beta3, CentOS 6.2 32-bit.

I am loading the automount schema into a vanilla Samba4 database. The 
schema can be found at:

 	http://http://www.cbe.cornell.edu/~smt/Automount_template.txt

and I am loading the schema as follows (samba is shut down):

 	ldbadd -H private/sam.ldb.d/CN=SCHEMA,CN=CONFIGURATION, \
 		DC=DOMAIN,DC=TEST,DC=CORNELL,DC=EDU.ldb Automount_template.txt

This appears to work without any issues. When starting samba with the 
automount schema loaded (no entities are using the schema, yet), it now 
segfaults at start. Without the automount schema loaded, it runs OK.

-steve

On 17/07/12 19:22, Steve Thompson wrote:
> Samba 4.0.0beta3, CentOS 6.2 32-bit.
>
> I am loading the automount schema into a vanilla Samba4 database. The
> schema can be found at:
>
>      http://http://www.cbe.cornell.edu/~smt/Automount_template.txt
Hi
Can't seem to access that, but try this:

dn: CN=automountMapName,CN=Schema,CN=Configuration,DC=YOURDOMAIN
objectClass: top
objectClass: attributeSchema
attributeID: 1.3.6.1.1.1.1.31
cn: automountMapName
name: automountMapName
lDAPDisplayName: automountMapName
description: automount Map Name
attributeSyntax: 2.5.5.5
oMSyntax: 22
isSingleValued: TRUE

dn: CN=automountKey,CN=Schema,CN=Configuration,DC=YOURDOMAIN
objectClass: top
objectClass: attributeSchema
attributeID: 1.3.6.1.1.1.1.32
cn: automountKey
name: automountKey
lDAPDisplayName: automountKey
description: Automount Key value
attributeSyntax: 2.5.5.5
oMSyntax: 22
isSingleValued: TRUE

dn: CN=automountInformation,CN=Schema,CN=Configuration,DC=YOURDOMAIN
objectClass: top
objectClass: attributeSchema
attributeID: 1.3.6.1.1.1.1.33
cn: automountInformation
name: automountInformation
lDAPDisplayName: automountInformation
description: Automount information
attributeSyntax: 2.5.5.5
oMSyntax: 22
isSingleValued: TRUE

dn: CN=automountMap,CN=Schema,CN=Configuration,DC=YOURDOMAIN
objectClass: top
objectClass: classSchema
governsID: 1.3.6.1.1.1.2.16
cn: automountMap
name: automountMap
lDAPDisplayName: automountMap
subClassOf: top
objectClassCategory: 1
mustContain: automountMapName
mayContain: description
defaultObjectCategory: 
CN=automountMap,CN=Schema,CN=Configuration,DC=YOURDOMAIN

dn: CN=automount,CN=Schema,CN=Configuration,DC=YOURDOMAIN
objectClass: top
objectClass: classSchema
governsID: 1.3.6.1.1.1.2.17
cn: automount
name: automount
lDAPDisplayName: automount
subClassOf: top
objectClassCategory: 1
description: Automount information
mustContain: automountKey
mustContain: automountInformation
mayContain: description
defaultObjectCategory: CN=automount,CN=Schema,CN=Configuration,DC=YOURDOMAIN

Cheers,
Steve

On Tue, 17 Jul 2012, Steve Thompson wrote:
> I am loading the automount schema into a vanilla Samba4 database. The
schema
> can be found at:
>
> 	http://http://www.cbe.cornell.edu/~smt/Automount_template.txt
Dammit; that should of course have been:

 	http://www.cbe.cornell.edu/~smt/Automount_template.txt

-Steve

On 18/07/12 19:28, Steve Thompson wrote:
>
> I just tried updating from beta3 to beta4; same situation: the samba
> daemon segfaults on startup when the automount schema have been loaded.
>
> Steve
Same here, but. . .

Remember: mere mortals are strictly forbidden by law to access anything 
under sam.ldb.d anyway.

Do we dare trouble the devs with a bugzilla at this stage?

If we do, we shall most probably be referred to the dreaded:
http://technet.microsoft.com/en-us/library/cc755834(v=ws.10).aspx

Irreversible. Mmm.

Cheers,
Steve