BUG/MEDIUM: lua: the lua fucntion Channel:close() causes a segfault

The function dont remove remaineing analysers and dont update response
channel timeout.

The fix is a copy of the behavior of the functions http_apply_redirect_rule()
and stream_int_retnclose().

diff --git a/src/hlua.c b/src/hlua.c
index abfb2b574123ed037908ac77abfb668abf6fab75..84aee63307f52a2b601ca90a774d22dcf782abf0 100644 (file)
--- a/src/hlua.c
+++ b/src/hlua.c
@@ -3621,13 +3621,17 @@ __LJMP static int hlua_txn_close(lua_State *L)
        ic = &htxn->s->req;
        oc = &htxn->s->res;
 
+       channel_auto_read(ic);
        channel_abort(ic);
        channel_auto_close(ic);
        channel_erase(ic);
+
+       oc->wex = tick_add_ifset(now_ms, oc->wto);
        channel_auto_read(oc);
        channel_auto_close(oc);
        channel_shutr_now(oc);
 
+       htxn->s->txn->req.chn->analysers = 0;
        return 0;
 }