From: Niraj Kumar Goit <niraj.g@samsung.com>
Date: Mon, 19 Nov 2018 07:13:20 +0000 (+0530)
Subject: Fix svace issue [WGID: 378746].
X-Git-Tag: accepted/tizen/unified/20181122.160707^0
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=refs%2Fchanges%2F12%2F193312%2F2;p=platform%2Fcore%2Fconnectivity%2Fnet-config.git

Fix svace issue [WGID: 378746].

Use strerror_r function instead of strerror for thread safety.

Change-Id: Ib75cded4baaab3ae1862e594f409df9ec6511e71
Signed-off-by: Niraj Kumar Goit <niraj.g@samsung.com>
---

diff --git a/src/wifi-power.c b/src/wifi-power.c
index c900012..c1e4aaf 100755
--- a/src/wifi-power.c
+++ b/src/wifi-power.c
@@ -517,6 +517,7 @@ void wifi_set_early_suspend(gboolean value)
 	int ioctl_sock = 0;
 	int pm_state = 0;
 	wifi_service_state_e wifi_state;
+	char error_buf[MAX_SIZE_ERROR_BUFFER] = {0, };
 
 	if (old_state == value) {
 		DBG("Old and new states are same");
@@ -552,15 +553,17 @@ void wifi_set_early_suspend(gboolean value)
 
 	ioctl_sock = socket(PF_INET, SOCK_DGRAM, 0);
 	if (ioctl_sock < 0) {
-		DBG("socket(PF_INET,SOCK_DGRAM) failed");
+		strerror_r(errno, error_buf, MAX_SIZE_ERROR_BUFFER);
+		DBG("socket(PF_INET,SOCK_DGRAM) failed: %s", error_buf);
 		return;
 	}
 
 	ret = ioctl(ioctl_sock, WLAN_IOCTL_SUSPEND, &ifr);
 
-	if (ret < 0)
-		ERR("Fail to issue private commands: %d. %s", ret, strerror(errno));
-	else {
+	if (ret < 0) {
+		strerror_r(errno, error_buf, MAX_SIZE_ERROR_BUFFER);
+		ERR("Fail to issue private commands: %d. %s", ret, error_buf);
+	} else {
 		old_state = value;
 	}