BUG/MINOR: mux-h2: Be sure to have a connection to unsubcribe
When the mux is released, It must own the connection to unsubcribe.
This patch must be backported to 2.0.
diff --git a/src/mux_h2.c b/src/mux_h2.c
index fababa1..00c8968 100644
--- a/src/mux_h2.c
+++ b/src/mux_h2.c
@@ -923,9 +923,9 @@
}
if (h2c->wait_event.tasklet)
tasklet_free(h2c->wait_event.tasklet);
- if (h2c->wait_event.events != 0)
+ if (conn && h2c->wait_event.events != 0)
conn->xprt->unsubscribe(conn, conn->xprt_ctx, h2c->wait_event.events,
- &h2c->wait_event);
+ &h2c->wait_event);
pool_free(pool_head_h2c, h2c);
}