From c54166b343d1bccb95e9e66858b11e789298dc7b Mon Sep 17 00:00:00 2001 From: MikalaiR Date: Thu, 17 Mar 2016 14:14:08 +0000 Subject: dbx_lmdb: crash fix git-svn-id: http://svn.miranda-ng.org/main/trunk@16489 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c --- plugins/Dbx_mdb/src/dbintf.cpp | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'plugins/Dbx_mdb/src/dbintf.cpp') diff --git a/plugins/Dbx_mdb/src/dbintf.cpp b/plugins/Dbx_mdb/src/dbintf.cpp index 521a317b79..acf6645b5b 100644 --- a/plugins/Dbx_mdb/src/dbintf.cpp +++ b/plugins/Dbx_mdb/src/dbintf.cpp @@ -126,16 +126,16 @@ int CDbxMdb::Load(bool bSkipInit) mdb_txn_begin(m_pMdbEnv, nullptr, MDB_RDONLY, &m_txn); mdb_cursor_open(m_txn, m_dbEvents, &m_curEvents); - mdb_cursor_get(m_curEvents, &key, &val, MDB_LAST); - m_dwMaxEventId = *(MEVENT*)key.mv_data + 1; + if (mdb_cursor_get(m_curEvents, &key, &val, MDB_LAST) == MDB_SUCCESS) + m_dwMaxEventId = *(MEVENT*)key.mv_data + 1; mdb_cursor_open(m_txn, m_dbEventsSort, &m_curEventsSort); mdb_cursor_open(m_txn, m_dbSettings, &m_curSettings); mdb_cursor_open(m_txn, m_dbModules, &m_curModules); mdb_cursor_open(m_txn, m_dbContacts, &m_curContacts); - mdb_cursor_get(m_curContacts, &key, &val, MDB_LAST); - m_dwMaxContactId = *(DWORD*)key.mv_data + 1; + if (mdb_cursor_get(m_curContacts, &key, &val, MDB_LAST)) + m_dwMaxContactId = *(DWORD*)key.mv_data + 1; mdb_txn_reset(m_txn); } -- cgit v1.2.3