From: Hallvard Furuseth <hallvard@openldap.org>
Date: Sun, 10 Sep 2017 22:00:14 +0000 (+0200)
Subject: Tweak ITS#8722 fix: Use XCURSOR_REFRESH()
X-Git-Tag: LMDB_0.9.22~5
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=f6514da36080efb8876d274c1d01d9c9207335f7;p=openldap

Tweak ITS#8722 fix: Use XCURSOR_REFRESH()

This checks XCURSOR_INITED() and fixes the mn_flags check.
---

diff --git a/libraries/liblmdb/mdb.c b/libraries/liblmdb/mdb.c
index 7f6c536341..e31867de82 100644
--- a/libraries/liblmdb/mdb.c
+++ b/libraries/liblmdb/mdb.c
@@ -7084,13 +7084,7 @@ mdb_cursor_del(MDB_cursor *mc, unsigned int flags)
 						if (m2 == mc || m2->mc_snum < mc->mc_snum) continue;
 						if (!(m2->mc_flags & C_INITIALIZED)) continue;
 						if (m2->mc_pg[mc->mc_top] == mp) {
-							MDB_node *n2 = leaf;
-							if (m2->mc_ki[mc->mc_top] >= NUMKEYS(mp)) continue;
-							if (m2->mc_ki[mc->mc_top] != mc->mc_ki[mc->mc_top]) {
-								n2 = NODEPTR(mp, m2->mc_ki[mc->mc_top]);
-								if (n2->mn_flags & F_SUBDATA) continue;
-							}
-							m2->mc_xcursor->mx_cursor.mc_pg[0] = NODEDATA(n2);
+							XCURSOR_REFRESH(m2, mc->mc_top, mp);
 						}
 					}
 				}