From: Ruben Kerkhof <ruben@rubenkerkhof.com>
Date: Sat, 28 Nov 2015 22:07:31 +0000 (+0100)
Subject: modbus plugin: fix 2 leaks on error paths
X-Git-Tag: collectd-5.6.0~557^2
X-Git-Url: https://git.verplant.org/?a=commitdiff_plain;h=c3c970f2a8e538cea762d8ab2617010f1154001c;p=collectd.git

modbus plugin: fix 2 leaks on error paths
---

diff --git a/src/modbus.c b/src/modbus.c
index cfc6331e..d2b0a535 100644
--- a/src/modbus.c
+++ b/src/modbus.c
@@ -942,9 +942,15 @@ static int mb_config_add_host (oconfig_item_t *ci) /* {{{ */
 
   status = cf_util_get_string_buffer (ci, host->host, sizeof (host->host));
   if (status != 0)
+  {
+    sfree (host);
     return (status);
+  }
   if (host->host[0] == 0)
+  {
+    sfree (host);
     return (EINVAL);
+  }
 
   for (i = 0; i < ci->children_num; i++)
   {