From 5ddccc937010cee05d584f4ae018548c5fed2f39 Mon Sep 17 00:00:00 2001
From: "Vanya A. Sergeev" <v@sergeev.io>
Date: Tue, 17 Nov 2020 23:22:40 -0600
Subject: [PATCH] pwm: use strcpy() for static strings in pwm_tostring()

---
 src/pwm.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/pwm.c b/src/pwm.c
index 53596b6..4db3a24 100644
--- a/src/pwm.c
+++ b/src/pwm.c
@@ -419,12 +419,12 @@ int pwm_tostring(pwm_t *pwm, char *str, size_t len) {
     const char *enabled_str;
 
     if (pwm_get_period(pwm, &period) < 0)
-        strncpy(period_str, "<error>", sizeof(period_str));
+        strcpy(period_str, "<error>");
     else
         snprintf(period_str, sizeof(period_str), "%f", period);
 
     if (pwm_get_duty_cycle(pwm, &duty_cycle) < 0)
-        strncpy(duty_cycle_str, "<error>", sizeof(duty_cycle_str));
+        strcpy(duty_cycle_str, "<error>");
     else
         snprintf(duty_cycle_str, sizeof(duty_cycle_str), "%f", duty_cycle);