consider memory leak issue

There is no case about d_default_lang is not null.
However, it couldn't suere that if the function's logic is changed.
So, this added the free(0 for considering if d_default_lang is not null case

Change-Id: Ie4c650bcd062b3045f6ecc1ffe3e9eee26d0ff0a

diff --git a/server/vcd_engine_agent.c b/server/vcd_engine_agent.c
index c000e7b..480b53b 100644 (file)
--- a/server/vcd_engine_agent.c
+++ b/server/vcd_engine_agent.c
@@ -113,6 +113,9 @@ int vcd_engine_agent_init()
        if (0 != vcd_config_get_default_language(&g_default_lang)) {
                SLOG(LOG_WARN, TAG_VCD, "[Server WARNING] There is No default voice in config");
                /* Set default voice */
+               if (g_default_lang) {
+                       free(g_default_lang);
+               }
                g_default_lang = strdup(VC_BASE_LANGUAGE);
                if (NULL == g_default_lang) {
                        SLOG(LOG_ERROR, TAG_VCD, "[Engine Agent] Fail to allocate memory");