Re: (ITS#7143) Assertion error (crash); using relay backend and translucent overlay

[hyc@symas.com]

This is a multi-part message in MIME format.
--------------090902020105000306040907
Content-Type: text/plain; charset=ISO-8859-15; format=flowed
Content-Transfer-Encoding: 7bit

Mattias Andersson wrote:
> On Tue, 31 Jan 2012 02:27:05 +0100, Howard Chu<hyc@symas.com>  wrote:
>
>> mattias@centaurix.com wrote:
>>> Full_Name: Mattias Andersson
>>> Version: 2.4.25
>>> OS: Linux
>>> URL: ftp://ftp.openldap.org/incoming/
>>> Submission from: (NULL) (83.182.107.220)
>>
>> Please provide a full gdb backtrace from the assertion failure. I've
>> reproduced this configuration locally but see no crash using ldapsearch.
>> I don't have the Softerra browser.
>
> Ok, see attachment. The problem is not reproducible with ldapsearch.

Please see if the attached patch alters the behavior. Thanks.

-- 
   -- Howard Chu
   CTO, Symas Corp.           http://www.symas.com
   Director, Highland Sun     http://highlandsun.com/hyc/
   Chief Architect, OpenLDAP  http://www.openldap.org/project/

--------------090902020105000306040907
Content-Type: text/plain; charset=UTF-8;
 name="diff.txt"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
 filename="diff.txt"

diff --git a/servers/slapd/overlays/rwm.c b/servers/slapd/overlays/rwm.c
index 05cf98a..37e52cb 100644
--- a/servers/slapd/overlays/rwm.c
+++ b/servers/slapd/overlays/rwm.c
@@ -1277,7 +1277,7 @@ rwm_attrs( Operation *op, SlapReply *rs, Attribute** a_first, int stripEntryDN )
 								NULL );
 
 							if ( rc != LDAP_SUCCESS ) {
-								BER_BVZERO( &(*ap)->a_nvals[i] );
+								ber_dupbv( &(*ap)->a_nvals[i], &(*ap)->a_vals[i] );
 							}
 						}
 						BER_BVZERO( &(*ap)->a_nvals[i] );

--------------090902020105000306040907--