src/utils_dns.c: Fix version information for __NAMESER >= 19961001.

[collectd.git] / src / cpufreq.c

diff --git a/src/cpufreq.c b/src/cpufreq.c
index b1037c3..74e542b 100644 (file)
--- a/src/cpufreq.c
+++ b/src/cpufreq.c
@@ -40,7 +40,7 @@ static int cpufreq_init (void)
                status = snprintf (filename, sizeof (filename),
                                "/sys/devices/system/cpu/cpu%d/cpufreq/"
                                "scaling_cur_freq", num_cpu);
-               if (status < 1 || status >= sizeof (filename))
+               if ((status < 1) || ((unsigned int)status >= sizeof (filename)))
                        break;
 
                if (access (filename, R_OK))
@@ -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);
 
@@ -90,7 +90,7 @@ static int cpufreq_read (void)
                status = snprintf (filename, sizeof (filename),
                                "/sys/devices/system/cpu/cpu%d/cpufreq/"
                                "scaling_cur_freq", i);
-               if (status < 1 || status >= sizeof (filename))
+               if ((status < 1) || ((unsigned int)status >= sizeof (filename)))
                        return (-1);
 
                if ((fp = fopen (filename, "r")) == NULL)