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Re: (ITS#6755) ldapsearch crashes - double free or corruption (!prev): 0x0989f5f8

Howard Chu wrote:
> jgilmour@techsmog.com wrote:
>> Full_Name: Josh Gilmour
>> Version: ldapsearch 2.3.43 (Nov 29 2010 03:47:14)
>> OS: CentOS release 5.4 32bit
>> URL: ftp://ftp.openldap.org/incoming/
>> Submission from: (NULL) (
>> I get a segfault when using the following command and applying a filter file. If
>> we remove the -f, the command runs properly. It doesn't seem to be a major
>> security issue (or one at all, I'm not sure), but it does seem to be a bug I
>> believe...
> OpenLDAP 2.3 is no longer supported. If you can reproduce this bug in a
> current release please followup with the relevant stack trace, otherwise this
> ITS will be closed. Currently I see no such symptom in 2.4.x.
Valgrind disagreed with me, the bug was still present in 2.4. Fixed in HEAD.

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