Re: (ITS#5687) corrupted double-linked list on shutdown

[ando@sys-net.it]

ando@sys-net.it wrote:

> It seems that rwm_op_cleanup() frees the massaged DN but does not 
> restore the original values, since do_search frees it again.  I guess 
> the dn does get massaged, since r_dn is not null.

The problem is in glue_op_search(): it saves a copy of the rewritten DN; 
in case of CTRL^C, the rewritten DN is deleted by rwm_op_cleanup, and a 
dangling pointer to it is later restored in o_req_[n]dn by 
glue_op_search (lines 446-7 or 463-4).  Trying to fix it...

p.


Ing. Pierangelo Masarati
OpenLDAP Core Team

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