X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=src%2Fopenvpn.c;h=85760e996d27b8cd6a6cce3abb531631ad908ab1;hb=b81104a423234c04f0eb4ace0ec5e93a363c917a;hp=ec76a7aa66b5f69f749c6add9adfd15adf8187be;hpb=5841d1fb13436af787c748a965084cb06e66d326;p=collectd.git

diff --git a/src/openvpn.c b/src/openvpn.c
index ec76a7aa..85760e99 100644
--- a/src/openvpn.c
+++ b/src/openvpn.c
@@ -712,17 +712,19 @@ static int openvpn_config (const char *key, const char *value)
 		temp->version = status_version;
 		temp->name = status_name;
 
-		vpn_list = (vpn_status_t **) realloc (vpn_list, (vpn_num + 1) * sizeof (vpn_status_t *));
-		if (vpn_list == NULL)
+		vpn_status_t **tmp_list = realloc (vpn_list, (vpn_num + 1) * sizeof (*vpn_list));
+		if (tmp_list == NULL)
 		{
 			char errbuf[1024];
 			ERROR ("openvpn plugin: realloc failed: %s",
 					sstrerror (errno, errbuf, sizeof (errbuf)));
 
+			sfree (vpn_list);
 			sfree (temp->file);
 			sfree (temp);
 			return (1);
 		}
+		vpn_list = tmp_list;
 
 		vpn_list[vpn_num] = temp;
 		vpn_num++;