From 00e818aa587b254453b4c5be7358c72069b972c4 Mon Sep 17 00:00:00 2001
From: Christopher Faulet <cfaulet@qualys.com>
Date: Tue, 19 Apr 2016 17:00:44 +0200
Subject: [PATCH] MINOR: filters: Filters must define the callbacks struct
 during config parsing

---
 src/filters.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/filters.c b/src/filters.c
index c277c12b8..cceca50cd 100644
--- a/src/filters.c
+++ b/src/filters.c
@@ -229,6 +229,11 @@ parse_filter(char **args, int section_type, struct proxy *curpx,
 			          args[0], args[1], args[cur_arg]);
 			goto error;
 		}
+		if (fconf->ops == NULL) {
+			memprintf(err, "'%s %s' : no callbacks defined.",
+			          args[0], args[1]);
+			goto error;
+		}
 
 		LIST_ADDQ(&curpx->filter_configs, &fconf->list);
 	}