From: jino.cho <jino.cho@samsung.com>
Date: Thu, 18 May 2017 05:59:20 +0000 (+0900)
Subject: Check validation of pwm handle in the peripheral_pwm_close()
X-Git-Tag: accepted/tizen/unified/20170602.054034~19
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=628bec3eec313f4980b038e2541d3fc394559784;p=platform%2Fcore%2Fapi%2Fperipheral-io.git

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
--- 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();