From: Saurav Babu <saurav.babu@samsung.com>
Date: Thu, 12 Apr 2018 10:49:09 +0000 (+0530)
Subject: comp-manager: Don't update device ip pointer
X-Git-Tag: submit/tizen/20190131.065036~45
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=64e3bd7527529ce1ba66b3e622392d2ddc6ffaf5;p=platform%2Fcore%2Fapi%2Fmulti-device-group.git

comp-manager: Don't update device ip pointer

strtok updates the pointer which is passed so use a copy to pass to
strtok

Signed-off-by: Saurav Babu <saurav.babu@samsung.com>
---

diff --git a/src/companion-manager/src/comp_util.c b/src/companion-manager/src/comp_util.c
index ae3bfa2..35c32a3 100644
--- a/src/companion-manager/src/comp_util.c
+++ b/src/companion-manager/src/comp_util.c
@@ -290,29 +290,39 @@ int comp_is_local_ip(char *ipdata)
 	char *ip = NULL;
 	char *ifname = NULL;
 	char *save_str = NULL;
+	char *addr = NULL;
 	GList *iter = NULL;
 	ipv6_info_s *ipv6info = NULL;
 	ipv4_info_s *ipv4info = NULL;
 
-	ip = strtok_r(ipdata, "%", &save_str);
+	addr = g_strdup(ipdata);
+
+	ip = strtok_r(addr, "%", &save_str);
 	ifname = strtok_r(NULL, "%", &save_str);
 
 	iter = g_list_first(g_ip_info.ipv6_list);
 	while (NULL != iter) {
 		ipv6info = iter->data;
-		if (ipv6info && ipv6info->ip && !strncmp(ipv6info->ip, ip, INET6_ADDRSTRLEN))
+		if (ipv6info && ipv6info->ip && !strncmp(ipv6info->ip, ip,
+												 INET6_ADDRSTRLEN)) {
+			g_free(addr);
 			return LOCAL_IP;
+		}
 		iter = g_list_next(iter);
 	}
 
 	iter = g_list_first(g_ip_info.ipv4_list);
 	while (NULL != iter) {
 		ipv4info = iter->data;
-		if (ipv4info && ipv4info->ip && !strncmp(ipv4info->ip, ip, INET_ADDRSTRLEN))
+		if (ipv4info && ipv4info->ip && !strncmp(ipv4info->ip, ip,
+												 INET_ADDRSTRLEN)) {
+			g_free(addr);
 			return LOCAL_IP;
+		}
 		iter = g_list_next(iter);
 	}
 
+	g_free(addr);
 	return REMOTE_IP;
 }