replace snprintf with strlcpy

[dpdk.git] / lib / librte_power / power_acpi_cpufreq.c

diff --git a/lib/librte_power/power_acpi_cpufreq.c b/lib/librte_power/power_acpi_cpufreq.c
index 49325d0..5672c59 100644 (file)
--- a/lib/librte_power/power_acpi_cpufreq.c
+++ b/lib/librte_power/power_acpi_cpufreq.c
@@ -12,6 +12,7 @@
 #include <signal.h>
 #include <limits.h>
 
+#include <rte_string_fns.h>
 #include <rte_memcpy.h>
 #include <rte_atomic.h>
 
@@ -159,7 +160,7 @@ power_set_governor_userspace(struct rte_power_info *pi)
                goto out;
        }
        /* Save the original governor */
-       snprintf(pi->governor_ori, sizeof(pi->governor_ori), "%s", buf);
+       strlcpy(pi->governor_ori, buf, sizeof(pi->governor_ori));
 
        /* Write 'userspace' to the governor */
        val = fseek(f, 0, SEEK_SET);