From: Ruben Kerkhof <ruben@rubenkerkhof.com>
Date: Sun, 29 Nov 2015 17:22:30 +0000 (+0100)
Subject: openvpn: check return value of malloc
X-Git-Tag: collectd-5.5.1~7^2~3
X-Git-Url: https://git.verplant.org/?a=commitdiff_plain;h=39bfd94dd45dd8a20318cf8fd01da0b9467d5da6;p=collectd.git

openvpn: check return value of malloc

CID 37987
---

diff --git a/src/openvpn.c b/src/openvpn.c
index cf8c2123..9291a160 100644
--- a/src/openvpn.c
+++ b/src/openvpn.c
@@ -617,6 +617,13 @@ static int openvpn_config (const char *key, const char *value)
 
 		/* create a new vpn element since file, version and name are ok */
 		temp = (vpn_status_t *) malloc (sizeof (vpn_status_t));
+		if (temp == NULL)
+		{
+			char errbuf[1024];
+			ERROR ("openvpn plugin: malloc failed: %s",
+					sstrerror (errno, errbuf, sizeof (errbuf)));
+			return (1);
+		}
 		temp->file = status_file;
 		temp->version = status_version;
 		temp->name = status_name;