From: Sangchul Lee <sc11.lee@samsung.com>
Date: Tue, 7 Feb 2023 01:29:56 +0000 (+0900)
Subject: webrtc_dns: Check error of getifaddrs()
X-Git-Tag: accepted/tizen/unified/20230213.170658~2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=66b1cdf40e74c0e5737c875007b5f1dd99f46a0a;p=platform%2Fcore%2Fapi%2Fwebrtc.git

webrtc_dns: Check error of getifaddrs()

[Version] 0.3.284
[Issue type] Coverity defect (CHECKED_RETURN)

Change-Id: I8cfa281059b5b8efc5b2f6660bd89bcb475bfef2
Signed-off-by: Sangchul Lee <sc11.lee@samsung.com>
---

diff --git a/packaging/capi-media-webrtc.spec b/packaging/capi-media-webrtc.spec
index ed2c87d5..e9889e5d 100644
--- a/packaging/capi-media-webrtc.spec
+++ b/packaging/capi-media-webrtc.spec
@@ -1,6 +1,6 @@
 Name:       capi-media-webrtc
 Summary:    A WebRTC library in Tizen Native API
-Version:    0.3.283
+Version:    0.3.284
 Release:    0
 Group:      Multimedia/API
 License:    Apache-2.0
diff --git a/src/webrtc_dns.c b/src/webrtc_dns.c
index 64c8f051..ba2c76de 100644
--- a/src/webrtc_dns.c
+++ b/src/webrtc_dns.c
@@ -75,7 +75,10 @@ static gchar *__get_my_private_ip(void)
 	char addr_buf[INET_ADDRSTRLEN];
 	gchar *ip = NULL;
 
-	getifaddrs(&ifaddr);
+	if (getifaddrs(&ifaddr) < 0) {
+		LOG_ERROR("failed to getifaddrs(), error:%s", g_strerror(errno));
+		return NULL;
+	}
 
 	for (ifaddr_ptr = ifaddr; ifaddr_ptr != NULL; ifaddr_ptr = ifaddr_ptr->ifa_next) {
 		if (!ifaddr_ptr->ifa_addr)