consider memory leak issue

There is no case about temp->default_lang is not null.
However, it couldn't sure that if the function's logic is changed.
So, this added the free() for considering if temp->default_lang is not null case

Change-Id: I226c248853301051c5444593d1297ef03a24ac98

diff --git a/server/ttsd_engine_agent.c b/server/ttsd_engine_agent.c
index f6719cd..1e3dd5f 100644 (file)
--- a/server/ttsd_engine_agent.c
+++ b/server/ttsd_engine_agent.c
@@ -225,6 +225,9 @@ int ttsd_engine_agent_init(ttse_request_callback_s *callback)
        if (0 != ttsd_config_get_default_voice(&(temp->default_lang), &(temp->default_vctype))) {
                SLOG(LOG_WARN, tts_tag(), "[Server WARNING] There is No default voice in config");
                /* Set default voice */
+               if (temp->default_lang) {
+                       free(temp->default_lang);
+               }
                temp->default_lang = strdup(TTS_BASE_LANGUAGE);
                temp->default_vctype = TTSE_VOICE_TYPE_FEMALE;
        }