Replace all occurrences of `strcpy' with `sstrncpy'.

[collectd.git] / src / vserver.c

diff --git a/src/vserver.c b/src/vserver.c
index 8d524e7..5484344 100644 (file)
--- a/src/vserver.c
+++ b/src/vserver.c
@@ -28,16 +28,12 @@
 
 #define BUFSIZE 512
 
-#define MODULE_NAME "vserver"
 #define PROCDIR "/proc/virtual"
 
-#if defined(KERNEL_LINUX)
-# define VSERVER_HAVE_READ 1
-#else
-# define VSERVER_HAVE_READ 0
-#endif /* defined(KERNEL_LINUX) */
+#if !KERNEL_LINUX
+# error "No applicable input method."
+#endif
 
-#if VSERVER_HAVE_READ
 static int pagesize = 0;
 
 static int vserver_init (void)
@@ -61,8 +57,8 @@ static void traffic_submit (const char *plugin_instance,
        vl.values = values;
        vl.values_len = STATIC_ARRAY_SIZE (values);
        vl.time = time (NULL);
-       strcpy (vl.host, hostname_g);
-       strcpy (vl.plugin, "vserver");
+       sstrncpy (vl.host, hostname_g, sizeof (vl.host));
+       sstrncpy (vl.plugin, "vserver", sizeof (vl.plugin));
        strncpy (vl.plugin_instance, plugin_instance, sizeof (vl.plugin_instance));
        strncpy (vl.type_instance, type_instance, sizeof (vl.type_instance));
 
@@ -82,8 +78,8 @@ static void load_submit (const char *plugin_instance,
        vl.values = values;
        vl.values_len = STATIC_ARRAY_SIZE (values);
        vl.time = time (NULL);
-       strcpy (vl.host, hostname_g);
-       strcpy (vl.plugin, "vserver");
+       sstrncpy (vl.host, hostname_g, sizeof (vl.host));
+       sstrncpy (vl.plugin, "vserver", sizeof (vl.plugin));
        strncpy (vl.plugin_instance, plugin_instance, sizeof (vl.plugin_instance));
 
        plugin_dispatch_values ("load", &vl);
@@ -101,8 +97,8 @@ static void submit_gauge (const char *plugin_instance, const char *type,
        vl.values = values;
        vl.values_len = STATIC_ARRAY_SIZE (values);
        vl.time = time (NULL);
-       strcpy (vl.host, hostname_g);
-       strcpy (vl.plugin, "vserver");
+       sstrncpy (vl.host, hostname_g, sizeof (vl.host));
+       sstrncpy (vl.plugin, "vserver", sizeof (vl.plugin));
        strncpy (vl.plugin_instance, plugin_instance, sizeof (vl.plugin_instance));
        strncpy (vl.type_instance, type_instance, sizeof (vl.type_instance));
 
@@ -306,14 +302,11 @@ static int vserver_read (void)
 
        return (0);
 } /* int vserver_read */
-#endif /* VSERVER_HAVE_READ */
 
 void module_register (void)
 {
-#if VSERVER_HAVE_READ
        plugin_register_init ("vserver", vserver_init);
        plugin_register_read ("vserver", vserver_read);
-#endif /* VSERVER_HAVE_READ */
 } /* void module_register(void) */
 
 /* vim: set ts=4 sw=4 noexpandtab : */