MINOR: backend: add a BUG_ON if conn mux NULL in connect_server
Currently, there seems to be no way to have the transport layer ready
but not the mux in the function connect_server. Add a BUG_ON to report
if this implicit condition is not true anymore.
This should fix coverity report from github issue #1120.
diff --git a/src/backend.c b/src/backend.c
index 66fa5ea..15bab22 100644
--- a/src/backend.c
+++ b/src/backend.c
@@ -1585,6 +1585,11 @@
srv_conn->mux->reset(srv_conn);
}
else {
+ /* Currently there seems to be no known cases of xprt ready
+ * without the mux installed here.
+ */
+ BUG_ON(!srv_conn->mux);
+
/* Only consider we're doing reuse if the connection was
* ready.
*/