X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=src%2Flibvirt.c;h=6a397db3e5285829f0739ec2f1f3960e0b6362fa;hb=e61246f70a8e81b034db36f2dd20ea0086198808;hp=cfabaaa235d6efe81da7896e4c51185d6afa08a3;hpb=344be4992285313e8855c8114993b692ae08775e;p=collectd.git

diff --git a/src/libvirt.c b/src/libvirt.c
index cfabaaa2..6a397db3 100644
--- a/src/libvirt.c
+++ b/src/libvirt.c
@@ -441,6 +441,12 @@ lv_read (void)
             continue;
         }
 
+        if (info.state != VIR_DOMAIN_RUNNING)
+        {
+            /* only gather stats for running domains */
+            continue;
+        }
+
         cpu_submit (info.cpuTime, domains[i], "virt_cpu_total");
         memory_submit ((gauge_t) info.memory * 1024, domains[i]);
 
@@ -792,6 +798,9 @@ add_interface_device (virDomainPtr dom, const char *path, const char *address, u
     int new_size = sizeof (interface_devices[0]) * (nr_interface_devices+1);
     char *path_copy, *address_copy, number_string[15];
 
+    if ((path == NULL) || (address == NULL))
+        return EINVAL;
+
     path_copy = strdup (path);
     if (!path_copy) return -1;
 
@@ -827,6 +836,9 @@ ignore_device_match (ignorelist_t *il, const char *domname, const char *devpath)
     char *name;
     int n, r;
 
+    if ((domname == NULL) || (devpath == NULL))
+        return 0;
+
     n = sizeof (char) * (strlen (domname) + strlen (devpath) + 2);
     name = malloc (n);
     if (name == NULL) {