Check validation of pwm handle in the peripheral_pwm_close()

Change-Id: I0b8ae08011188087819365a2dc5cd40bb6b14f39
Signed-off-by: jino.cho <jino.cho@samsung.com>

diff --git a/src/peripheral_pwm.c b/src/peripheral_pwm.c
index 2b9c1a9..ecb9b4a 100644 (file)
--- a/src/peripheral_pwm.c
+++ b/src/peripheral_pwm.c
@@ -58,6 +58,8 @@ int peripheral_pwm_close(peripheral_pwm_h pwm)
 {
        int ret = PERIPHERAL_ERROR_NONE;
 
+       if (pwm == NULL) return PERIPHERAL_ERROR_INVALID_PARAMETER;
+
        ret = peripheral_gdbus_pwm_close(pwm);
        pwm_proxy_deinit();