possible buffer overflow?

diff --git a/openbox/session.c b/openbox/session.c
index bcf80ad0e8f72c7a60bd04ce30897f3468fa0d8f..463e98933610301a7d949702cf0a08a6f29babc2 100644 (file)
--- a/openbox/session.c
+++ b/openbox/session.c
@@ -175,7 +175,7 @@ static gboolean session_connect()
                                 SmcSaveCompleteProcMask |
                                 SmcShutdownCancelledProcMask,
                                 &cb, oldid, &ob_sm_id,
-                                SM_ERR_LEN, sm_err);
+                                SM_ERR_LEN-1, sm_err);
     g_free(oldid);
     if (sm_conn == NULL)
         ob_debug("Failed to connect to session manager: %s\n", sm_err);