From b42974a9e2d83e70c166cd572725a8d72bd2a1c4 Mon Sep 17 00:00:00 2001
From: Florian Forster <sifnfors@informatik.stud.uni-erlangen.de>
Date: Wed, 11 Jun 2008 14:29:31 +0200
Subject: [PATCH] Replace all occurrences of `strcpy' with `sstrncpy'.

---
 src/apache.c           | 12 ++++++------
 src/apcups.c           |  6 +++---
 src/apple_sensors.c    | 16 ++++++++--------
 src/battery.c          |  6 +++---
 src/cpu.c              |  6 +++---
 src/cpufreq.c          |  4 ++--
 src/df.c               |  6 +++---
 src/disk.c             |  4 ++--
 src/dns.c              |  8 ++++----
 src/email.c            |  4 ++--
 src/entropy.c          |  8 ++++----
 src/hddtemp.c          |  4 ++--
 src/interface.c        |  4 ++--
 src/iptables.c         |  4 ++--
 src/ipvs.c             | 16 ++++++++--------
 src/irq.c              |  4 ++--
 src/load.c             |  4 ++--
 src/mbmon.c            |  4 ++--
 src/memcached.c        | 16 ++++++++--------
 src/memory.c           |  4 ++--
 src/multimeter.c       |  4 ++--
 src/mysql.c            | 16 ++++++++--------
 src/netlink.c          |  8 ++++----
 src/network.c          | 10 +++++-----
 src/nfs.c              |  4 ++--
 src/nginx.c            |  6 +++---
 src/ntpd.c             |  6 +++---
 src/nut.c              |  2 +-
 src/perl.c             |  2 +-
 src/ping.c             |  6 +++---
 src/processes.c        | 10 +++++-----
 src/rrdtool.c          |  4 ++--
 src/serial.c           |  4 ++--
 src/snmp.c             |  4 ++--
 src/swap.c             |  4 ++--
 src/tape.c             |  4 ++--
 src/tcpconns.c         |  4 ++--
 src/users.c            |  4 ++--
 src/utils_cmd_putval.c |  8 ++++----
 src/utils_dns.c        |  2 +-
 src/vserver.c          | 12 ++++++------
 src/wireless.c         |  4 ++--
 src/xmms.c             |  4 ++--
 43 files changed, 136 insertions(+), 136 deletions(-)

diff --git a/src/apache.c b/src/apache.c
index 2a7e0b80..54a5d562 100644
--- a/src/apache.c
+++ b/src/apache.c
@@ -173,9 +173,9 @@ static void submit_counter (const char *type, const char *type_instance,
 	vl.values = values;
 	vl.values_len = 1;
 	vl.time = time (NULL);
-	strcpy (vl.host, hostname_g);
-	strcpy (vl.plugin, "apache");
-	strcpy (vl.plugin_instance, "");
+	sstrncpy (vl.host, hostname_g, sizeof (vl.host));
+	sstrncpy (vl.plugin, "apache", sizeof (vl.plugin));
+	sstrncpy (vl.plugin_instance, "", sizeof (vl.plugin_instance));
 
 	if (type_instance != NULL)
 	{
@@ -198,9 +198,9 @@ static void submit_gauge (const char *type, const char *type_instance,
 	vl.values = values;
 	vl.values_len = 1;
 	vl.time = time (NULL);
-	strcpy (vl.host, hostname_g);
-	strcpy (vl.plugin, "apache");
-	strcpy (vl.plugin_instance, "");
+	sstrncpy (vl.host, hostname_g, sizeof (vl.host));
+	sstrncpy (vl.plugin, "apache", sizeof (vl.plugin));
+	sstrncpy (vl.plugin_instance, "", sizeof (vl.plugin_instance));
 
 	if (type_instance != NULL)
 	{
diff --git a/src/apcups.c b/src/apcups.c
index 5a03764f..c948f5a1 100644
--- a/src/apcups.c
+++ b/src/apcups.c
@@ -373,9 +373,9 @@ static void apc_submit_generic (char *type, char *type_inst, double value)
 	vl.values = values;
 	vl.values_len = 1;
 	vl.time = time (NULL);
-	strcpy (vl.host, hostname_g);
-	strcpy (vl.plugin, "apcups");
-	strcpy (vl.plugin_instance, "");
+	sstrncpy (vl.host, hostname_g, sizeof (vl.host));
+	sstrncpy (vl.plugin, "apcups", sizeof (vl.plugin));
+	sstrncpy (vl.plugin_instance, "", sizeof (vl.plugin_instance));
 	strncpy (vl.type_instance, type_inst, sizeof (vl.type_instance));
 
 	plugin_dispatch_values (type, &vl);
diff --git a/src/apple_sensors.c b/src/apple_sensors.c
index 2726ad2e..5e957b6f 100644
--- a/src/apple_sensors.c
+++ b/src/apple_sensors.c
@@ -88,10 +88,10 @@ static void as_submit (const char *type, const char *type_instance,
 	vl.values = values;
 	vl.values_len = 1;
 	vl.time = time (NULL);
-	strcpy (vl.host, hostname_g);
-	strcpy (vl.plugin, "apple_sensors");
-	strcpy (vl.plugin_instance, "");
-	strcpy (vl.type_instance, type_instance);
+	sstrncpy (vl.host, hostname_g, sizeof (vl.host));
+	sstrncpy (vl.plugin, "apple_sensors", sizeof (vl.plugin));
+	sstrncpy (vl.plugin_instance, "", sizeof (vl.plugin_instance));
+	sstrncpy (vl.type_instance, type_instance, sizeof (vl.type_instance));
 
 	plugin_dispatch_values (type, &vl);
 }
@@ -192,17 +192,17 @@ static int as_read (void)
 		if (strcmp (type, "temperature") == 0)
 		{
 			value_double = ((double) value_int) / 65536.0;
-			strcpy (type, "temperature");
+			sstrncpy (type, "temperature", sizeof (type));
 		}
 		else if (strcmp (type, "temp") == 0)
 		{
 			value_double = ((double) value_int) / 10.0;
-			strcpy (type, "temperature");
+			sstrncpy (type, "temperature", sizeof (type));
 		}
 		else if (strcmp (type, "fanspeed") == 0)
 		{
 			value_double = ((double) value_int) / 65536.0;
-			strcpy (type, "fanspeed");
+			sstrncpy (type, "fanspeed", sizeof (type));
 		}
 		else if (strcmp (type, "voltage") == 0)
 		{
@@ -212,7 +212,7 @@ static int as_read (void)
 		else if (strcmp (type, "adc") == 0)
 		{
 			value_double = ((double) value_int) / 10.0;
-			strcpy (type, "fanspeed");
+			sstrncpy (type, "fanspeed", sizeof (type));
 		}
 		else
 		{
diff --git a/src/battery.c b/src/battery.c
index 345f606e..badd8e75 100644
--- a/src/battery.c
+++ b/src/battery.c
@@ -98,9 +98,9 @@ static void battery_submit (const char *plugin_instance, const char *type, doubl
 	vl.values = values;
 	vl.values_len = 1;
 	vl.time = time (NULL);
-	strcpy (vl.host, hostname_g);
-	strcpy (vl.plugin, "battery");
-	strcpy (vl.plugin_instance, plugin_instance);
+	sstrncpy (vl.host, hostname_g, sizeof (vl.host));
+	sstrncpy (vl.plugin, "battery", sizeof (vl.plugin));
+	sstrncpy (vl.plugin_instance, plugin_instance, sizeof (vl.plugin_instance));
 
 	plugin_dispatch_values (type, &vl);
 } /* void battery_submit */
diff --git a/src/cpu.c b/src/cpu.c
index c79c4b66..0daebcc0 100644
--- a/src/cpu.c
+++ b/src/cpu.c
@@ -167,12 +167,12 @@ static void submit (int cpu_num, const char *type_instance, counter_t value)
 	vl.values = values;
 	vl.values_len = 1;
 	vl.time = time (NULL);
-	strcpy (vl.host, hostname_g);
-	strcpy (vl.plugin, "cpu");
+	sstrncpy (vl.host, hostname_g, sizeof (vl.host));
+	sstrncpy (vl.plugin, "cpu", sizeof (vl.plugin));
 	snprintf (vl.plugin_instance, sizeof (vl.type_instance),
 			"%i", cpu_num);
 	vl.plugin_instance[DATA_MAX_NAME_LEN - 1] = '\0';
-	strcpy (vl.type_instance, type_instance);
+	sstrncpy (vl.type_instance, type_instance, sizeof (vl.type_instance));
 
 	plugin_dispatch_values ("cpu", &vl);
 }
diff --git a/src/cpufreq.c b/src/cpufreq.c
index 42248a98..74e542b4 100644
--- a/src/cpufreq.c
+++ b/src/cpufreq.c
@@ -68,8 +68,8 @@ static void cpufreq_submit (int cpu_num, double value)
 	vl.values = values;
 	vl.values_len = 1;
 	vl.time = time (NULL);
-	strcpy (vl.host, hostname_g);
-	strcpy (vl.plugin, "cpufreq");
+	sstrncpy (vl.host, hostname_g, sizeof (vl.host));
+	sstrncpy (vl.plugin, "cpufreq", sizeof (vl.plugin));
 	snprintf (vl.type_instance, sizeof (vl.type_instance),
 			"%i", cpu_num);
 
diff --git a/src/df.c b/src/df.c
index 0f357d8d..6bd92500 100644
--- a/src/df.c
+++ b/src/df.c
@@ -125,9 +125,9 @@ static void df_submit (char *df_name,
 	vl.values = values;
 	vl.values_len = 2;
 	vl.time = time (NULL);
-	strcpy (vl.host, hostname_g);
-	strcpy (vl.plugin, "df");
-	strcpy (vl.plugin_instance, "");
+	sstrncpy (vl.host, hostname_g, sizeof (vl.host));
+	sstrncpy (vl.plugin, "df", sizeof (vl.plugin));
+	sstrncpy (vl.plugin_instance, "", sizeof (vl.plugin_instance));
 	strncpy (vl.type_instance, df_name, sizeof (vl.type_instance));
 
 	plugin_dispatch_values ("df", &vl);
diff --git a/src/disk.c b/src/disk.c
index e7372ab7..536c5111 100644
--- a/src/disk.c
+++ b/src/disk.c
@@ -164,8 +164,8 @@ static void disk_submit (const char *plugin_instance,
 	vl.values = values;
 	vl.values_len = 2;
 	vl.time = time (NULL);
-	strcpy (vl.host, hostname_g);
-	strcpy (vl.plugin, "disk");
+	sstrncpy (vl.host, hostname_g, sizeof (vl.host));
+	sstrncpy (vl.plugin, "disk", sizeof (vl.plugin));
 	strncpy (vl.plugin_instance, plugin_instance,
 			sizeof (vl.plugin_instance));
 
diff --git a/src/dns.c b/src/dns.c
index e9996b99..69cb1922 100644
--- a/src/dns.c
+++ b/src/dns.c
@@ -299,8 +299,8 @@ static void submit_counter (const char *type, const char *type_instance,
 	vl.values = values;
 	vl.values_len = 1;
 	vl.time = time (NULL);
-	strcpy (vl.host, hostname_g);
-	strcpy (vl.plugin, "dns");
+	sstrncpy (vl.host, hostname_g, sizeof (vl.host));
+	sstrncpy (vl.plugin, "dns", sizeof (vl.plugin));
 	strncpy (vl.type_instance, type_instance, sizeof (vl.type_instance));
 
 	plugin_dispatch_values (type, &vl);
@@ -317,8 +317,8 @@ static void submit_octets (counter_t queries, counter_t responses)
 	vl.values = values;
 	vl.values_len = 2;
 	vl.time = time (NULL);
-	strcpy (vl.host, hostname_g);
-	strcpy (vl.plugin, "dns");
+	sstrncpy (vl.host, hostname_g, sizeof (vl.host));
+	sstrncpy (vl.plugin, "dns", sizeof (vl.plugin));
 
 	plugin_dispatch_values ("dns_octets", &vl);
 } /* void submit_counter */
diff --git a/src/email.c b/src/email.c
index 869b7c36..b718cf5c 100644
--- a/src/email.c
+++ b/src/email.c
@@ -733,8 +733,8 @@ static void email_submit (const char *type, const char *type_instance, gauge_t v
 	vl.values = values;
 	vl.values_len = 1;
 	vl.time = time (NULL);
-	strcpy (vl.host, hostname_g);
-	strcpy (vl.plugin, "email");
+	sstrncpy (vl.host, hostname_g, sizeof (vl.host));
+	sstrncpy (vl.plugin, "email", sizeof (vl.plugin));
 	strncpy (vl.type_instance, type_instance, sizeof (vl.type_instance));
 
 	plugin_dispatch_values (type, &vl);
diff --git a/src/entropy.c b/src/entropy.c
index 5f9eb530..69ce3142 100644
--- a/src/entropy.c
+++ b/src/entropy.c
@@ -39,10 +39,10 @@ static void entropy_submit (double entropy)
 	vl.values = values;
 	vl.values_len = 1;
 	vl.time = time (NULL);
-	strcpy (vl.host, hostname_g);
-	strcpy (vl.plugin, "entropy");
-	strcpy (vl.plugin_instance, "");
-	strcpy (vl.type_instance, "");
+	sstrncpy (vl.host, hostname_g, sizeof (vl.host));
+	sstrncpy (vl.plugin, "entropy", sizeof (vl.plugin));
+	sstrncpy (vl.plugin_instance, "", sizeof (vl.plugin_instance));
+	sstrncpy (vl.type_instance, "", sizeof (vl.type_instance));
 
 	plugin_dispatch_values ("entropy", &vl);
 }
diff --git a/src/hddtemp.c b/src/hddtemp.c
index 36ada53c..cb495770 100644
--- a/src/hddtemp.c
+++ b/src/hddtemp.c
@@ -449,8 +449,8 @@ static void hddtemp_submit (char *type_instance, double value)
 	vl.values = values;
 	vl.values_len = 1;
 	vl.time = time (NULL);
-	strcpy (vl.host, hostname_g);
-	strcpy (vl.plugin, "hddtemp");
+	sstrncpy (vl.host, hostname_g, sizeof (vl.host));
+	sstrncpy (vl.plugin, "hddtemp", sizeof (vl.plugin));
 	strncpy (vl.type_instance, type_instance, sizeof (vl.type_instance));
 
 	plugin_dispatch_values ("temperature", &vl);
diff --git a/src/interface.c b/src/interface.c
index 33736b67..2add89d7 100644
--- a/src/interface.c
+++ b/src/interface.c
@@ -197,8 +197,8 @@ static void if_submit (const char *dev, const char *type,
 	vl.values = values;
 	vl.values_len = 2;
 	vl.time = time (NULL);
-	strcpy (vl.host, hostname_g);
-	strcpy (vl.plugin, "interface");
+	sstrncpy (vl.host, hostname_g, sizeof (vl.host));
+	sstrncpy (vl.plugin, "interface", sizeof (vl.plugin));
 	strncpy (vl.type_instance, dev, sizeof (vl.type_instance));
 
 	plugin_dispatch_values (type, &vl);
diff --git a/src/iptables.c b/src/iptables.c
index 72b4481c..6522a559 100644
--- a/src/iptables.c
+++ b/src/iptables.c
@@ -219,8 +219,8 @@ static int submit_match (const struct ipt_entry_match *match,
     vl.values = values;
     vl.values_len = 1;
     vl.time = time (NULL);
-    strcpy (vl.host, hostname_g);
-    strcpy (vl.plugin, "iptables");
+    sstrncpy (vl.host, hostname_g, sizeof (vl.host));
+    sstrncpy (vl.plugin, "iptables", sizeof (vl.plugin));
 
     status = snprintf (vl.plugin_instance, sizeof (vl.plugin_instance),
 	    "%s-%s", chain->table, chain->chain);
diff --git a/src/ipvs.c b/src/ipvs.c
index 68a3d7f3..31e97415 100644
--- a/src/ipvs.c
+++ b/src/ipvs.c
@@ -238,10 +238,10 @@ static void cipvs_submit_connections (char *pi, char *ti, counter_t value)
 	vl.time     = time (NULL);
 	vl.interval = interval_g;
 
-	strcpy (vl.host, hostname_g);
-	strcpy (vl.plugin, "ipvs");
-	strcpy (vl.plugin_instance, pi);
-	strcpy (vl.type_instance, (NULL != ti) ? ti : "total");
+	sstrncpy (vl.host, hostname_g, sizeof (vl.host));
+	sstrncpy (vl.plugin, "ipvs", sizeof (vl.plugin));
+	sstrncpy (vl.plugin_instance, pi, sizeof (vl.plugin_instance));
+	sstrncpy (vl.type_instance, (NULL != ti) ? ti : "total", sizeof (vl.type_instance));
 
 	plugin_dispatch_values ("connections", &vl);
 	return;
@@ -262,10 +262,10 @@ static void cipvs_submit_if (char *pi, char *t, char *ti,
 	vl.time     = time (NULL);
 	vl.interval = interval_g;
 
-	strcpy (vl.host, hostname_g);
-	strcpy (vl.plugin, "ipvs");
-	strcpy (vl.plugin_instance, pi);
-	strcpy (vl.type_instance, (NULL != ti) ? ti : "total");
+	sstrncpy (vl.host, hostname_g, sizeof (vl.host));
+	sstrncpy (vl.plugin, "ipvs", sizeof (vl.plugin));
+	sstrncpy (vl.plugin_instance, pi, sizeof (vl.plugin_instance));
+	sstrncpy (vl.type_instance, (NULL != ti) ? ti : "total", sizeof (vl.type_instance));
 
 	plugin_dispatch_values (t, &vl);
 	return;
diff --git a/src/irq.c b/src/irq.c
index 9eb1de42..93c6076b 100644
--- a/src/irq.c
+++ b/src/irq.c
@@ -132,8 +132,8 @@ static void irq_submit (unsigned int irq, counter_t value)
 	vl.values = values;
 	vl.values_len = 1;
 	vl.time = time (NULL);
-	strcpy (vl.host, hostname_g);
-	strcpy (vl.plugin, "irq");
+	sstrncpy (vl.host, hostname_g, sizeof (vl.host));
+	sstrncpy (vl.plugin, "irq", sizeof (vl.plugin));
 
 	status = snprintf (vl.type_instance, sizeof (vl.type_instance),
 			"%u", irq);
diff --git a/src/load.c b/src/load.c
index 15215d3c..e0e0c0ed 100644
--- a/src/load.c
+++ b/src/load.c
@@ -51,8 +51,8 @@ static void load_submit (gauge_t snum, gauge_t mnum, gauge_t lnum)
 	vl.values = values;
 	vl.values_len = STATIC_ARRAY_SIZE (values);
 	vl.time = time (NULL);
-	strcpy (vl.host, hostname_g);
-	strcpy (vl.plugin, "load");
+	sstrncpy (vl.host, hostname_g, sizeof (vl.host));
+	sstrncpy (vl.plugin, "load", sizeof (vl.plugin));
 
 	plugin_dispatch_values ("load", &vl);
 }
diff --git a/src/mbmon.c b/src/mbmon.c
index 50d73632..22a26da5 100644
--- a/src/mbmon.c
+++ b/src/mbmon.c
@@ -228,8 +228,8 @@ static void mbmon_submit (const char *type, const char *type_instance,
 	vl.values = values;
 	vl.values_len = 1;
 	vl.time = time (NULL);
-	strcpy (vl.host, hostname_g);
-	strcpy (vl.plugin, "mbmon");
+	sstrncpy (vl.host, hostname_g, sizeof (vl.host));
+	sstrncpy (vl.plugin, "mbmon", sizeof (vl.plugin));
 	strncpy (vl.type_instance, type_instance, sizeof (vl.type_instance));
 
 	plugin_dispatch_values (type, &vl);
diff --git a/src/memcached.c b/src/memcached.c
index a1825780..c830598d 100644
--- a/src/memcached.c
+++ b/src/memcached.c
@@ -224,8 +224,8 @@ static void submit_counter (const char *type, const char *type_inst,
 	vl.values = values;
 	vl.values_len = 1;
 	vl.time = time (NULL);
-	strcpy (vl.host, hostname_g);
-	strcpy (vl.plugin, "memcached");
+	sstrncpy (vl.host, hostname_g, sizeof (vl.host));
+	sstrncpy (vl.plugin, "memcached", sizeof (vl.plugin));
 	if (type_inst != NULL)
 	{
 		strncpy (vl.type_instance, type_inst, sizeof (vl.type_instance));
@@ -248,8 +248,8 @@ static void submit_counter2 (const char *type, const char *type_inst,
 	vl.values = values;
 	vl.values_len = 2;
 	vl.time = time (NULL);
-	strcpy (vl.host, hostname_g);
-	strcpy (vl.plugin, "memcached");
+	sstrncpy (vl.host, hostname_g, sizeof (vl.host));
+	sstrncpy (vl.plugin, "memcached", sizeof (vl.plugin));
 	if (type_inst != NULL)
 	{
 		strncpy (vl.type_instance, type_inst, sizeof (vl.type_instance));
@@ -271,8 +271,8 @@ static void submit_gauge (const char *type, const char *type_inst,
 	vl.values = values;
 	vl.values_len = 1;
 	vl.time = time (NULL);
-	strcpy (vl.host, hostname_g);
-	strcpy (vl.plugin, "memcached");
+	sstrncpy (vl.host, hostname_g, sizeof (vl.host));
+	sstrncpy (vl.plugin, "memcached", sizeof (vl.plugin));
 	if (type_inst != NULL)
 	{
 		strncpy (vl.type_instance, type_inst, sizeof (vl.type_instance));
@@ -295,8 +295,8 @@ static void submit_gauge2 (const char *type, const char *type_inst,
 	vl.values = values;
 	vl.values_len = 2;
 	vl.time = time (NULL);
-	strcpy (vl.host, hostname_g);
-	strcpy (vl.plugin, "memcached");
+	sstrncpy (vl.host, hostname_g, sizeof (vl.host));
+	sstrncpy (vl.plugin, "memcached", sizeof (vl.plugin));
 	if (type_inst != NULL)
 	{
 		strncpy (vl.type_instance, type_inst, sizeof (vl.type_instance));
diff --git a/src/memory.c b/src/memory.c
index fe3a16eb..583f71a2 100644
--- a/src/memory.c
+++ b/src/memory.c
@@ -109,8 +109,8 @@ static void memory_submit (const char *type_instance, gauge_t value)
 	vl.values = values;
 	vl.values_len = 1;
 	vl.time = time (NULL);
-	strcpy (vl.host, hostname_g);
-	strcpy (vl.plugin, "memory");
+	sstrncpy (vl.host, hostname_g, sizeof (vl.host));
+	sstrncpy (vl.plugin, "memory", sizeof (vl.plugin));
 	strncpy (vl.type_instance, type_instance, sizeof (vl.type_instance));
 	vl.type_instance[sizeof (vl.type_instance) - 1] = '\0';
 
diff --git a/src/multimeter.c b/src/multimeter.c
index 11ca42c1..c6b070a0 100644
--- a/src/multimeter.c
+++ b/src/multimeter.c
@@ -216,8 +216,8 @@ static void multimeter_submit (double value)
 	vl.values = values;
 	vl.values_len = 1;
 	vl.time = time (NULL);
-	strcpy (vl.host, hostname_g);
-	strcpy (vl.plugin, "multimeter");
+	sstrncpy (vl.host, hostname_g, sizeof (vl.host));
+	sstrncpy (vl.plugin, "multimeter", sizeof (vl.plugin));
 
 	plugin_dispatch_values ("multimeter", &vl);
 }
diff --git a/src/mysql.c b/src/mysql.c
index d4728531..aa585d65 100644
--- a/src/mysql.c
+++ b/src/mysql.c
@@ -126,8 +126,8 @@ static void counter_submit (const char *type, const char *type_instance,
 	vl.values = values;
 	vl.values_len = 1;
 	vl.time = time (NULL);
-	strcpy (vl.host, hostname_g);
-	strcpy (vl.plugin, "mysql");
+	sstrncpy (vl.host, hostname_g, sizeof (vl.host));
+	sstrncpy (vl.plugin, "mysql", sizeof (vl.plugin));
 	strncpy (vl.type_instance, type_instance, sizeof (vl.type_instance));
 
 	plugin_dispatch_values (type, &vl);
@@ -149,8 +149,8 @@ static void qcache_submit (counter_t hits, counter_t inserts,
 	vl.values = values;
 	vl.values_len = 5;
 	vl.time = time (NULL);
-	strcpy (vl.host, hostname_g);
-	strcpy (vl.plugin, "mysql");
+	sstrncpy (vl.host, hostname_g, sizeof (vl.host));
+	sstrncpy (vl.plugin, "mysql", sizeof (vl.plugin));
 
 	plugin_dispatch_values ("mysql_qcache", &vl);
 } /* void qcache_submit */
@@ -169,8 +169,8 @@ static void threads_submit (gauge_t running, gauge_t connected, gauge_t cached,
 	vl.values = values;
 	vl.values_len = 4;
 	vl.time = time (NULL);
-	strcpy (vl.host, hostname_g);
-	strcpy (vl.plugin, "mysql");
+	sstrncpy (vl.host, hostname_g, sizeof (vl.host));
+	sstrncpy (vl.plugin, "mysql", sizeof (vl.plugin));
 
 	plugin_dispatch_values ("mysql_threads", &vl);
 } /* void threads_submit */
@@ -186,8 +186,8 @@ static void traffic_submit (counter_t rx, counter_t tx)
 	vl.values = values;
 	vl.values_len = 2;
 	vl.time = time (NULL);
-	strcpy (vl.host, hostname_g);
-	strcpy (vl.plugin, "mysql");
+	sstrncpy (vl.host, hostname_g, sizeof (vl.host));
+	sstrncpy (vl.plugin, "mysql", sizeof (vl.plugin));
 
 	plugin_dispatch_values ("mysql_octets", &vl);
 } /* void traffic_submit */
diff --git a/src/netlink.c b/src/netlink.c
index 22afdc77..e54365d0 100644
--- a/src/netlink.c
+++ b/src/netlink.c
@@ -171,8 +171,8 @@ static void submit_one (const char *dev, const char *type,
   vl.values = values;
   vl.values_len = 1;
   vl.time = time (NULL);
-  strcpy (vl.host, hostname_g);
-  strcpy (vl.plugin, "netlink");
+  sstrncpy (vl.host, hostname_g, sizeof (vl.host));
+  sstrncpy (vl.plugin, "netlink", sizeof (vl.plugin));
   strncpy (vl.plugin_instance, dev, sizeof (vl.plugin_instance));
 
   if (type_instance != NULL)
@@ -194,8 +194,8 @@ static void submit_two (const char *dev, const char *type,
   vl.values = values;
   vl.values_len = 2;
   vl.time = time (NULL);
-  strcpy (vl.host, hostname_g);
-  strcpy (vl.plugin, "netlink");
+  sstrncpy (vl.host, hostname_g, sizeof (vl.host));
+  sstrncpy (vl.plugin, "netlink", sizeof (vl.plugin));
   strncpy (vl.plugin_instance, dev, sizeof (vl.plugin_instance));
 
   if (type_instance != NULL)
diff --git a/src/network.c b/src/network.c
index ff806af3..022e46a1 100644
--- a/src/network.c
+++ b/src/network.c
@@ -1405,7 +1405,7 @@ static int add_to_buffer (char *buffer, int buffer_size,
 		if (write_part_string (&buffer, &buffer_size, TYPE_HOST,
 					vl->host, strlen (vl->host)) != 0)
 			return (-1);
-		strcpy (vl_def->host, vl->host);
+		sstrncpy (vl_def->host, vl->host, sizeof (vl_def->host));
 	}
 
 	if (vl_def->time != vl->time)
@@ -1429,7 +1429,7 @@ static int add_to_buffer (char *buffer, int buffer_size,
 		if (write_part_string (&buffer, &buffer_size, TYPE_PLUGIN,
 					vl->plugin, strlen (vl->plugin)) != 0)
 			return (-1);
-		strcpy (vl_def->plugin, vl->plugin);
+		sstrncpy (vl_def->plugin, vl->plugin, sizeof (vl_def->plugin));
 	}
 
 	if (strcmp (vl_def->plugin_instance, vl->plugin_instance) != 0)
@@ -1438,7 +1438,7 @@ static int add_to_buffer (char *buffer, int buffer_size,
 					vl->plugin_instance,
 					strlen (vl->plugin_instance)) != 0)
 			return (-1);
-		strcpy (vl_def->plugin_instance, vl->plugin_instance);
+		sstrncpy (vl_def->plugin_instance, vl->plugin_instance, sizeof (vl_def->plugin_instance));
 	}
 
 	if (strcmp (type_def, ds->type) != 0)
@@ -1446,7 +1446,7 @@ static int add_to_buffer (char *buffer, int buffer_size,
 		if (write_part_string (&buffer, &buffer_size, TYPE_TYPE,
 					ds->type, strlen (ds->type)) != 0)
 			return (-1);
-		strcpy (type_def, ds->type);
+		sstrncpy (type_def, ds->type, sizeof (type_def));
 	}
 
 	if (strcmp (vl_def->type_instance, vl->type_instance) != 0)
@@ -1455,7 +1455,7 @@ static int add_to_buffer (char *buffer, int buffer_size,
 					vl->type_instance,
 					strlen (vl->type_instance)) != 0)
 			return (-1);
-		strcpy (vl_def->type_instance, vl->type_instance);
+		sstrncpy (vl_def->type_instance, vl->type_instance, sizeof (vl_def->type_instance));
 	}
 	
 	if (write_part_values (&buffer, &buffer_size, ds, vl) != 0)
diff --git a/src/nfs.c b/src/nfs.c
index 77c7f48f..91e67886 100644
--- a/src/nfs.c
+++ b/src/nfs.c
@@ -188,8 +188,8 @@ static void nfs_procedures_submit (const char *plugin_instance,
 	vl.values = values;
 	vl.values_len = 1;
 	vl.time = time (NULL);
-	strcpy (vl.host, hostname_g);
-	strcpy (vl.plugin, "nfs");
+	sstrncpy (vl.host, hostname_g, sizeof (vl.host));
+	sstrncpy (vl.plugin, "nfs", sizeof (vl.plugin));
 	strncpy (vl.plugin_instance, plugin_instance,
 		       	sizeof (vl.plugin_instance));
 
diff --git a/src/nginx.c b/src/nginx.c
index 0e3b843d..a5201a02 100644
--- a/src/nginx.c
+++ b/src/nginx.c
@@ -151,9 +151,9 @@ static void submit (char *type, char *inst, long long value)
   vl.values = values;
   vl.values_len = 1;
   vl.time = time (NULL);
-  strcpy (vl.host, hostname_g);
-  strcpy (vl.plugin, "nginx");
-  strcpy (vl.plugin_instance, "");
+  sstrncpy (vl.host, hostname_g, sizeof (vl.host));
+  sstrncpy (vl.plugin, "nginx", sizeof (vl.plugin));
+  sstrncpy (vl.plugin_instance, "", sizeof (vl.plugin_instance));
 
   if (inst != NULL)
   {
diff --git a/src/ntpd.c b/src/ntpd.c
index 90fdfd7c..ff0a48dc 100644
--- a/src/ntpd.c
+++ b/src/ntpd.c
@@ -302,9 +302,9 @@ static void ntpd_submit (char *type, char *type_inst, double value)
 	vl.values = values;
 	vl.values_len = 1;
 	vl.time = time (NULL);
-	strcpy (vl.host, hostname_g);
-	strcpy (vl.plugin, "ntpd");
-	strcpy (vl.plugin_instance, "");
+	sstrncpy (vl.host, hostname_g, sizeof (vl.host));
+	sstrncpy (vl.plugin, "ntpd", sizeof (vl.plugin));
+	sstrncpy (vl.plugin_instance, "", sizeof (vl.plugin_instance));
 	strncpy (vl.type_instance, type_inst, sizeof (vl.type_instance));
 
 	plugin_dispatch_values (type, &vl);
diff --git a/src/nut.c b/src/nut.c
index f7f026a6..695d93b5 100644
--- a/src/nut.c
+++ b/src/nut.c
@@ -129,7 +129,7 @@ static void nut_submit (nut_ups_t *ups, const char *type,
       ? hostname_g
       : ups->hostname,
       sizeof (vl.host));
-  strcpy (vl.plugin, "nut");
+  sstrncpy (vl.plugin, "nut", sizeof (vl.plugin));
   strncpy (vl.plugin_instance, ups->upsname, sizeof (vl.plugin_instance));
   strncpy (vl.type_instance, type_instance, sizeof (vl.type_instance));
 
diff --git a/src/perl.c b/src/perl.c
index 877bc008..22a13cee 100644
--- a/src/perl.c
+++ b/src/perl.c
@@ -553,7 +553,7 @@ static int pplugin_dispatch_values (pTHX_ char *name, HV *values)
 		list.host[DATA_MAX_NAME_LEN - 1] = '\0';
 	}
 	else {
-		strcpy (list.host, hostname_g);
+		sstrncpy (list.host, hostname_g, sizeof (list.host));
 	}
 
 	if (NULL != (tmp = hv_fetch (values, "plugin", 6, 0))) {
diff --git a/src/ping.c b/src/ping.c
index 2f7c064d..09de77ce 100644
--- a/src/ping.c
+++ b/src/ping.c
@@ -186,9 +186,9 @@ static void ping_submit (char *host, double latency)
 	vl.values = values;
 	vl.values_len = 1;
 	vl.time = time (NULL);
-	strcpy (vl.host, hostname_g);
-	strcpy (vl.plugin, "ping");
-	strcpy (vl.plugin_instance, "");
+	sstrncpy (vl.host, hostname_g, sizeof (vl.host));
+	sstrncpy (vl.plugin, "ping", sizeof (vl.plugin));
+	sstrncpy (vl.plugin_instance, "", sizeof (vl.plugin_instance));
 	strncpy (vl.type_instance, host, sizeof (vl.type_instance));
 
 	plugin_dispatch_values ("ping", &vl);
diff --git a/src/processes.c b/src/processes.c
index 22d369df..6ad46813 100644
--- a/src/processes.c
+++ b/src/processes.c
@@ -409,9 +409,9 @@ static void ps_submit_state (const char *state, double value)
 	vl.values = values;
 	vl.values_len = 1;
 	vl.time = time (NULL);
-	strcpy (vl.host, hostname_g);
-	strcpy (vl.plugin, "processes");
-	strcpy (vl.plugin_instance, "");
+	sstrncpy (vl.host, hostname_g, sizeof (vl.host));
+	sstrncpy (vl.plugin, "processes", sizeof (vl.plugin));
+	sstrncpy (vl.plugin_instance, "", sizeof (vl.plugin_instance));
 	strncpy (vl.type_instance, state, sizeof (vl.type_instance));
 
 	plugin_dispatch_values ("ps_state", &vl);
@@ -425,8 +425,8 @@ static void ps_submit_proc_list (procstat_t *ps)
 	vl.values = values;
 	vl.values_len = 2;
 	vl.time = time (NULL);
-	strcpy (vl.host, hostname_g);
-	strcpy (vl.plugin, "processes");
+	sstrncpy (vl.host, hostname_g, sizeof (vl.host));
+	sstrncpy (vl.plugin, "processes", sizeof (vl.plugin));
 	strncpy (vl.plugin_instance, ps->name, sizeof (vl.plugin_instance));
 
 	vl.values[0].gauge = ps->vmem_rss;
diff --git a/src/rrdtool.c b/src/rrdtool.c
index 3bb5a9e7..adf6eeb1 100644
--- a/src/rrdtool.c
+++ b/src/rrdtool.c
@@ -285,7 +285,7 @@ static int ds_get (char ***ret, const data_set_t *ds, const value_list_t *vl)
 
 		if (isnan (d->min))
 		{
-			strcpy (min, "U");
+			sstrncpy (min, "U", sizeof (min));
 		}
 		else
 		{
@@ -295,7 +295,7 @@ static int ds_get (char ***ret, const data_set_t *ds, const value_list_t *vl)
 
 		if (isnan (d->max))
 		{
-			strcpy (max, "U");
+			sstrncpy (max, "U", sizeof (max));
 		}
 		else
 		{
diff --git a/src/serial.c b/src/serial.c
index 9cfe1dd4..4f08a346 100644
--- a/src/serial.c
+++ b/src/serial.c
@@ -41,8 +41,8 @@ static void serial_submit (const char *type_instance,
 	vl.values = values;
 	vl.values_len = 2;
 	vl.time = time (NULL);
-	strcpy (vl.host, hostname_g);
-	strcpy (vl.plugin, "serial");
+	sstrncpy (vl.host, hostname_g, sizeof (vl.host));
+	sstrncpy (vl.plugin, "serial", sizeof (vl.plugin));
 	strncpy (vl.type_instance, type_instance,
 			sizeof (vl.type_instance));
 
diff --git a/src/snmp.c b/src/snmp.c
index 4311ff16..6788ea9b 100644
--- a/src/snmp.c
+++ b/src/snmp.c
@@ -909,7 +909,7 @@ static int csnmp_dispatch_table (host_definition_t *host, data_definition_t *dat
 
   strncpy (vl.host, host->name, sizeof (vl.host));
   vl.host[sizeof (vl.host) - 1] = '\0';
-  strcpy (vl.plugin, "snmp");
+  sstrncpy (vl.plugin, "snmp", sizeof (vl.plugin));
 
   vl.interval = host->interval;
   vl.time = time (NULL);
@@ -1301,7 +1301,7 @@ static int csnmp_read_value (host_definition_t *host, data_definition_t *data)
 
   strncpy (vl.host, host->name, sizeof (vl.host));
   vl.host[sizeof (vl.host) - 1] = '\0';
-  strcpy (vl.plugin, "snmp");
+  sstrncpy (vl.plugin, "snmp", sizeof (vl.plugin));
   strncpy (vl.type_instance, data->instance.string, sizeof (vl.type_instance));
   vl.type_instance[sizeof (vl.type_instance) - 1] = '\0';
 
diff --git a/src/swap.c b/src/swap.c
index e91ebefd..4d1f24de 100644
--- a/src/swap.c
+++ b/src/swap.c
@@ -124,8 +124,8 @@ static void swap_submit (const char *type_instance, double value)
 	vl.values = values;
 	vl.values_len = 1;
 	vl.time = time (NULL);
-	strcpy (vl.host, hostname_g);
-	strcpy (vl.plugin, "swap");
+	sstrncpy (vl.host, hostname_g, sizeof (vl.host));
+	sstrncpy (vl.plugin, "swap", sizeof (vl.plugin));
 	strncpy (vl.type_instance, type_instance, sizeof (vl.type_instance));
 
 	plugin_dispatch_values ("swap", &vl);
diff --git a/src/tape.c b/src/tape.c
index 465688ed..5b5cdb46 100644
--- a/src/tape.c
+++ b/src/tape.c
@@ -69,8 +69,8 @@ static void tape_submit (const char *plugin_instance,
 	vl.values = values;
 	vl.values_len = 2;
 	vl.time = time (NULL);
-	strcpy (vl.host, hostname_g);
-	strcpy (vl.plugin, "tape");
+	sstrncpy (vl.host, hostname_g, sizeof (vl.host));
+	sstrncpy (vl.plugin, "tape", sizeof (vl.plugin));
 	strncpy (vl.plugin_instance, plugin_instance,
 			sizeof (vl.plugin_instance));
 
diff --git a/src/tcpconns.c b/src/tcpconns.c
index fdf7ec1b..5a8f4619 100644
--- a/src/tcpconns.c
+++ b/src/tcpconns.c
@@ -135,8 +135,8 @@ static void conn_submit_port_entry (port_entry_t *pe)
   vl.values = values;
   vl.values_len = 1;
   vl.time = time (NULL);
-  strcpy (vl.host, hostname_g);
-  strcpy (vl.plugin, "tcpconns");
+  sstrncpy (vl.host, hostname_g, sizeof (vl.host));
+  sstrncpy (vl.plugin, "tcpconns", sizeof (vl.plugin));
 
   if (((port_collect_listening != 0) && (pe->flags & PORT_IS_LISTENING))
       || (pe->flags & PORT_COLLECT_LOCAL))
diff --git a/src/users.c b/src/users.c
index afe26e1e..5e6a0b5a 100644
--- a/src/users.c
+++ b/src/users.c
@@ -45,8 +45,8 @@ static void users_submit (gauge_t value)
 	vl.values = values;
 	vl.values_len = 1;
 	vl.time = time (NULL);
-	strcpy (vl.host, hostname_g);
-	strcpy (vl.plugin, "users");
+	sstrncpy (vl.host, hostname_g, sizeof (vl.host));
+	sstrncpy (vl.plugin, "users", sizeof (vl.plugin));
 
 	plugin_dispatch_values ("users", &vl);
 } /* void users_submit */
diff --git a/src/utils_cmd_putval.c b/src/utils_cmd_putval.c
index 98b5043f..e5f74950 100644
--- a/src/utils_cmd_putval.c
+++ b/src/utils_cmd_putval.c
@@ -166,12 +166,12 @@ int handle_putval (FILE *fh, char **fields, int fields_num)
 		return (-1);
 	}
 
-	strcpy (vl.host, hostname);
-	strcpy (vl.plugin, plugin);
+	sstrncpy (vl.host, hostname, sizeof (vl.host));
+	sstrncpy (vl.plugin, plugin, sizeof (vl.plugin));
 	if (plugin_instance != NULL)
-		strcpy (vl.plugin_instance, plugin_instance);
+		sstrncpy (vl.plugin_instance, plugin_instance, sizeof (vl.plugin_instance));
 	if (type_instance != NULL)
-		strcpy (vl.type_instance, type_instance);
+		sstrncpy (vl.type_instance, type_instance, sizeof (vl.type_instance));
 
 	ds = plugin_get_ds (type);
 	if (ds == NULL) {
diff --git a/src/utils_dns.c b/src/utils_dns.c
index 25ef1899..3f5d4fb2 100644
--- a/src/utils_dns.c
+++ b/src/utils_dns.c
@@ -384,7 +384,7 @@ handle_dns(const char *buf, int len,
     if (0 != x)
 	return 0;
     if ('\0' == qh.qname[0])
-	strcpy(qh.qname, ".");
+	strncpy (qh.qname, ".", sizeof (qh.qname));
     while ((t = strchr(qh.qname, '\n')))
 	*t = ' ';
     while ((t = strchr(qh.qname, '\r')))
diff --git a/src/vserver.c b/src/vserver.c
index 7b83c617..54843449 100644
--- a/src/vserver.c
+++ b/src/vserver.c
@@ -57,8 +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));
 
@@ -78,8 +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);
@@ -97,8 +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));
 
diff --git a/src/wireless.c b/src/wireless.c
index fdea9d3b..0edaf458 100644
--- a/src/wireless.c
+++ b/src/wireless.c
@@ -56,8 +56,8 @@ static void wireless_submit (const char *plugin_instance, const char *type,
 	vl.values = values;
 	vl.values_len = 1;
 	vl.time = time (NULL);
-	strcpy (vl.host, hostname_g);
-	strcpy (vl.plugin, "wireless");
+	sstrncpy (vl.host, hostname_g, sizeof (vl.host));
+	sstrncpy (vl.plugin, "wireless", sizeof (vl.plugin));
 	strncpy (vl.plugin_instance, plugin_instance,
 			sizeof (vl.plugin_instance));
 
diff --git a/src/xmms.c b/src/xmms.c
index 1e646d21..7f3edf0a 100644
--- a/src/xmms.c
+++ b/src/xmms.c
@@ -37,8 +37,8 @@ static void cxmms_submit (const char *type, gauge_t value)
 	vl.values = values;
 	vl.values_len = 1;
 	vl.time = time (NULL);
-	strcpy (vl.host, hostname_g);
-	strcpy (vl.plugin, "xmms");
+	sstrncpy (vl.host, hostname_g, sizeof (vl.host));
+	sstrncpy (vl.plugin, "xmms", sizeof (vl.plugin));
 
 	plugin_dispatch_values (type, &vl);
 } /* void cxmms_submit */
-- 
2.11.0