X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=libraries%2Flibmdb%2Fmdb.c;fp=libraries%2Flibmdb%2Fmdb.c;h=4eff6ff8ed8fe658c7af030fec4352c172ddcca4;hb=f6edbd7793e5c01cb9089365872d01c11206c2ae;hp=431d1af5aeb41f6ca32fcdf507d1c668115a079c;hpb=9d821c26c3023b1efe3270cf8a8ce5eca111189f;p=openldap

diff --git a/libraries/libmdb/mdb.c b/libraries/libmdb/mdb.c
index 431d1af5ae..4eff6ff8ed 100644
--- a/libraries/libmdb/mdb.c
+++ b/libraries/libmdb/mdb.c
@@ -2781,9 +2781,29 @@ fetchm:
 	case MDB_FIRST:
 		rc = mdb_cursor_first(cursor, key, data);
 		break;
+	case MDB_FIRST_DUP:
+		if (data == NULL ||
+			!(cursor->mc_txn->mt_dbs[cursor->mc_dbi].md_flags & MDB_DUPSORT) ||
+			!cursor->mc_initialized ||
+			!cursor->mc_xcursor->mx_cursor.mc_initialized) {
+			rc = EINVAL;
+			break;
+		}
+		rc = mdb_cursor_first(&cursor->mc_xcursor->mx_cursor, data, NULL);
+		break;
 	case MDB_LAST:
 		rc = mdb_cursor_last(cursor, key, data);
 		break;
+	case MDB_LAST_DUP:
+		if (data == NULL ||
+			!(cursor->mc_txn->mt_dbs[cursor->mc_dbi].md_flags & MDB_DUPSORT) ||
+			!cursor->mc_initialized ||
+			!cursor->mc_xcursor->mx_cursor.mc_initialized) {
+			rc = EINVAL;
+			break;
+		}
+		rc = mdb_cursor_last(&cursor->mc_xcursor->mx_cursor, data, NULL);
+		break;
 	default:
 		DPRINTF("unhandled/unimplemented cursor operation %u", op);
 		rc = EINVAL;