BUG/MEDIUM: h2: Don't forget to set recv_wait_list to NULL in h2_detach.
If we're detaching the conn_stream, and it was subscribed to be waken up
when more data was available to receive, unsubscribe it.
No backport is needed.
diff --git a/src/mux_h2.c b/src/mux_h2.c
index 4a2d864..5336435 100644
--- a/src/mux_h2.c
+++ b/src/mux_h2.c
@@ -2606,6 +2606,9 @@
return;
h2c = h2s->h2c;
+ /* If the stream we're detaching waited for more data, unsubscribe it now */
+ if (h2s->recv_wait_list && !((long)h2s->recv_wait_list->handle & 3))
+ h2s->recv_wait_list = NULL;
h2s->cs = NULL;
h2c->nb_cs--;
if (h2c->flags & H2_CF_DEM_TOOMANY &&