Fix memory release issue in tts_parser_unload_config

[platform/core/uifw/tts.git] / common / tts_config_parser.c

diff --git a/common/tts_config_parser.c b/common/tts_config_parser.c
old mode 100644 (file)
new mode 100755 (executable)
index 9de67eb..17c4a27
--- a/common/tts_config_parser.c
+++ b/common/tts_config_parser.c
@@ -137,7 +137,6 @@ int tts_parser_get_engine_info(const char* path, tts_engine_info_s** engine_info
 
                        while (NULL != voice_node) {
                                if (0 == xmlStrcmp(voice_node->name, (const xmlChar *)TTS_TAG_ENGINE_VOICE)) {
-
                                        tts_config_voice_s* temp_voice = (tts_config_voice_s*)calloc(1, sizeof(tts_config_voice_s));
                                        if (NULL == temp_voice) {
                                                SLOG(LOG_ERROR, tts_tag(), "[ERROR] Out of memory");
@@ -474,10 +473,20 @@ int tts_parser_unload_config(tts_config_s* config_info)
                g_config_doc = NULL;
        }
        if (NULL != config_info) {
-               if (NULL != config_info->engine_id)     free(config_info->engine_id);
-               if (NULL != config_info->setting)       free(config_info->setting);
-               if (NULL != config_info->language)      free(config_info->language);
+               if (NULL != config_info->engine_id)     {
+                       free(config_info->engine_id);
+                       config_info->engine_id = NULL;
+               }
+               if (NULL != config_info->setting) {
+                       free(config_info->setting);
+                       config_info->setting = NULL;
+               }
+               if (NULL != config_info->language) {
+                       free(config_info->language);
+                       config_info->language = NULL;
+               }
                free(config_info);
+               config_info = NULL;
        }
 
        return 0;