diff options
Diffstat (limited to 'lib/libalpm/trans.c')
| -rw-r--r-- | lib/libalpm/trans.c | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/lib/libalpm/trans.c b/lib/libalpm/trans.c index 8e47f377..4b29f9a8 100644 --- a/lib/libalpm/trans.c +++ b/lib/libalpm/trans.c @@ -105,10 +105,12 @@ static int remove_lock(pmhandle_t *handle) * @return 0 on success, -1 on error (pm_errno is set accordingly) */ int SYMEXPORT alpm_trans_init(pmtransflag_t flags, - alpm_trans_cb_event event, alpm_trans_cb_conv conv, - alpm_trans_cb_progress progress) + alpm_trans_cb_event event, alpm_trans_cb_conv conv, + alpm_trans_cb_progress progress) { pmtrans_t *trans; + const int required_db_version = 2; + int db_version; ALPM_LOG_FUNC; @@ -124,6 +126,15 @@ int SYMEXPORT alpm_trans_init(pmtransflag_t flags, } } + /* check database version */ + db_version = _alpm_db_version(handle->db_local); + if(db_version < required_db_version) { + _alpm_log(PM_LOG_ERROR, + _("%s database version is too old\n"), handle->db_local->treename); + remove_lock(handle); + RET_ERR(PM_ERR_DB_VERSION, -1); + } + trans = _alpm_trans_new(); if(trans == NULL) { RET_ERR(PM_ERR_MEMORY, -1); |