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commit ec2fe743f5795eb7aaf43687e6b257ac071cef22
Author: Ryan Tandy <ryan@nardis.ca>
Date: Wed May 17 20:07:39 2017 -0700
ITS#8655 fix double free on paged search with pagesize 0
Fixes a double free when a search includes the Paged Results control
with a page size of 0 and the search base matches the filter.
diff --git a/servers/slapd/back-mdb/search.c b/servers/slapd/back-mdb/search.c
index 009939d..d0db918 100644
--- a/servers/slapd/back-mdb/search.c
+++ b/servers/slapd/back-mdb/search.c
@@ -1066,7 +1066,8 @@ notfound:
/* check size limit */
if ( get_pagedresults(op) > SLAP_CONTROL_IGNORED ) {
if ( rs->sr_nentries >= ((PagedResultsState *)op->o_pagedresults_state)->ps_size ) {
- mdb_entry_return( op, e );
+ if (e != base)
+ mdb_entry_return( op, e );
e = NULL;
send_paged_response( op, rs, &lastid, tentries );
goto done;