From 288c6a1ff4df2430d1e549735087f614fd1e8dea Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ren=C3=A9=20Canna=C3=B2?= <rene.cannao@gmail.com>
Date: Fri, 30 Dec 2016 11:29:28 +0000
Subject: [PATCH] Remove assert() for unknown commands #859

---
 lib/MySQL_Session.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/lib/MySQL_Session.cpp b/lib/MySQL_Session.cpp
index ca3de7e80..cea5deb04 100644
--- a/lib/MySQL_Session.cpp
+++ b/lib/MySQL_Session.cpp
@@ -2046,7 +2046,10 @@ __get_pkts_from_client:
 								handler___status_WAITING_CLIENT_DATA___STATE_SLEEP___MYSQL_COM_FIELD_LIST(&pkt);
 								break;
 							default:
-								assert(0);
+								proxy_error("RECEIVED AN UNKNOWN COMMAND: %d -- PLEASE REPORT A BUG\n", c);
+								l_free(pkt.size,pkt.ptr);
+								return -1; // immediately drop the connection
+								// assert(0); // see issue #859
 								break;
 						}
 						break;