Re: [Samba] PANIC in pdb_ldap.c

2004-09-17 Thread Philip Chambers

I have now identified the cause and it appears that mods applied pdb_ldap.c did not 
take ldapsam_compat mode into account.  ldapsam_getsampwnam() is trying to get the 
LDAP_ATTR_MOD_TIMESTAMP attribute from attrib_map_v22 when it is only present in 
attrib_map_v30.

Is ther a quick fix to this bug?

Phil.
---
Phil Chambers ([EMAIL PROTECTED])
University of Exeter

On Fri, 17 Sep 2004 10:25:11 +0100 (GMT Daylight Time) Philip Chambers 
[EMAIL PROTECTED] wrote:

 I have just installed 3.0.7 so that I can use write list and force user together 
 and it panics!
 
 I have diagnosed the problem to the line at which it fails, but not yet back to the 
 root cause.
 
 The first call to append_attr() in ldapsam_getsampwnam() is being made with new_attr 
 having a value of NULL.  This causes strdup(new_attr) to fail.
 
 The NULL is being generated by get_auserattr_key2string() which is being called with 
 schema_ver = 1 and key = 41 (LDAP_ATTR_MOD_TIMESTAMP).
 
 Before spending time tracking this further I would appreciate it if someone who is 
 familiar with this code could quickly identify the root cause.
 
 I am running on Solaris 9.
 
 Phil.


-- 
To unsubscribe from this list go to the following URL and read the
instructions:  http://lists.samba.org/mailman/listinfo/samba


Re: [Samba] PANIC in pdb_ldap.c

2004-09-17 Thread Philip Chambers
I have applied a patch which seems to fix this problem, but I do not know the code 
well enough to know if other areas need dealing with too.

The patch is very simple, I put the following line at the start of append_attr():

  if(new_attr == NULL) return;

Phil.
---
Phil Chambers ([EMAIL PROTECTED])
University of Exeter

On Fri, 17 Sep 2004 12:20:06 +0100 (GMT Daylight Time) Philip Chambers 
[EMAIL PROTECTED] wrote:

 
 I have now identified the cause and it appears that mods applied pdb_ldap.c did not 
 take ldapsam_compat mode into account.  ldapsam_getsampwnam() is trying to get the 
 LDAP_ATTR_MOD_TIMESTAMP attribute from attrib_map_v22 when it is only present in 
 attrib_map_v30.
 
 Is ther a quick fix to this bug?
 
 Phil.
 
 On Fri, 17 Sep 2004 10:25:11 +0100 (GMT Daylight Time) Philip Chambers 
 [EMAIL PROTECTED] wrote:
 
  I have just installed 3.0.7 so that I can use write list and force user 
  together 
  and it panics!
  
  I have diagnosed the problem to the line at which it fails, but not yet back to 
  the 
  root cause.
  
  The first call to append_attr() in ldapsam_getsampwnam() is being made with 
  new_attr 
  having a value of NULL.  This causes strdup(new_attr) to fail.
  
  The NULL is being generated by get_auserattr_key2string() which is being called 
  with 
  schema_ver = 1 and key = 41 (LDAP_ATTR_MOD_TIMESTAMP).
  
  Before spending time tracking this further I would appreciate it if someone who is 
  familiar with this code could quickly identify the root cause.
  
  I am running on Solaris 9.
  
  Phil.
 
 
 -- 
 To unsubscribe from this list go to the following URL and read the
 instructions:  http://lists.samba.org/mailman/listinfo/samba


-- 
To unsubscribe from this list go to the following URL and read the
instructions:  http://lists.samba.org/mailman/listinfo/samba