From 318257446c995869bdf9c5fb51e1903b0e6e7b08 Mon Sep 17 00:00:00 2001
From: Barbara Kaczorowska <bkjg@google.com>
Date: Fri, 28 Aug 2020 10:20:26 +0000
Subject: [PATCH] Fix memory leak in curl plugin

This commit will add the patch that fixes the memory leak in curl
plugin. Before when AddressFamily field was set in config file in
variable af was pointer to value of this field and it wasn't freed at
the end. Now this bug is fixed.
---
 src/curl.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/curl.c b/src/curl.c
index 7eb480584..3e9368545 100644
--- a/src/curl.c
+++ b/src/curl.c
@@ -467,6 +467,7 @@ static int cc_config_add_page(oconfig_item_t *ci) /* {{{ */
                 child->key, page->instance);
         status = -1;
       }
+      free(af);
     } else if (strcasecmp("User", child->key) == 0)
       status = cf_util_get_string(child, &page->user);
     else if (strcasecmp("Password", child->key) == 0)
-- 
2.47.2