From 7d433ae57ebb90cd68e8fa948a096f619ac4e2d8 Mon Sep 17 00:00:00 2001
From: William Tu <u9012063@gmail.com>
Date: Mon, 4 Apr 2016 14:51:30 -0700
Subject: [PATCH] valgrind: Fix memory leak at expr_error.

Reported by test case 2015: ovn -- action parsing.
    xvasprintf (util.c:164)
    expr_error (expr.c:489)
    expr_parse_field (expr.c:2910)
    action_parse_field (actions.c:287)

Signed-off-by: William Tu <u9012063@gmail.com>
Signed-off-by: Justin Pettit <jpettit@ovn.org>
---
 ovn/lib/actions.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/ovn/lib/actions.c b/ovn/lib/actions.c
index 44957c7cd..a17b5a7e4 100644
--- a/ovn/lib/actions.c
+++ b/ovn/lib/actions.c
@@ -288,6 +288,7 @@ action_parse_field(struct action_context *ctx,
                              &prereqs);
     if (error) {
         action_error(ctx, "%s", error);
+        free(error);
         return false;
     }
 
-- 
2.39.5