From 2dbb8bb833f8495f3638900ca8aaad67e8817658 Mon Sep 17 00:00:00 2001 From: Hallvard Furuseth Date: Tue, 19 Feb 2013 22:02:15 +0100 Subject: [PATCH] mdb_cursor_prev,mdb_cursor_next: Fix return value. Return mdb_node_read()'s return value if it fails, not 1. (Can happen if mdb_page_get() fails and NDEBUG is #defined.) --- libraries/liblmdb/mdb.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/libraries/liblmdb/mdb.c b/libraries/liblmdb/mdb.c index 60189683ed..c9dc1a5ee3 100644 --- a/libraries/liblmdb/mdb.c +++ b/libraries/liblmdb/mdb.c @@ -4262,7 +4262,7 @@ mdb_cursor_next(MDB_cursor *mc, MDB_val *key, MDB_val *data, MDB_cursor_op op) mdb_xcursor_init1(mc, leaf); } if (data) { - if ((rc = mdb_node_read(mc->mc_txn, leaf, data) != MDB_SUCCESS)) + if ((rc = mdb_node_read(mc->mc_txn, leaf, data)) != MDB_SUCCESS) return rc; if (F_ISSET(leaf->mn_flags, F_DUPDATA)) { @@ -4335,7 +4335,7 @@ mdb_cursor_prev(MDB_cursor *mc, MDB_val *key, MDB_val *data, MDB_cursor_op op) mdb_xcursor_init1(mc, leaf); } if (data) { - if ((rc = mdb_node_read(mc->mc_txn, leaf, data) != MDB_SUCCESS)) + if ((rc = mdb_node_read(mc->mc_txn, leaf, data)) != MDB_SUCCESS) return rc; if (F_ISSET(leaf->mn_flags, F_DUPDATA)) {