potentially uninitialized vars

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@3924 d0543943-73ff-0310-b7d9-9358b9ac24b2

src/mod/applications/mod_conference/mod_conference.c

@@ -3828,7 +3828,7 @@ static switch_api_interface_t conf_api_interface = {
 
 static switch_status_t chat_send(char *proto, char *from, char *to, char *subject, char *body, char *hint)
 {
-    char name[512] = "", *p, *lbuf;
+    char name[512] = "", *p, *lbuf = NULL;
     switch_chat_interface_t *ci;
     conference_obj_t *conference = NULL;
     switch_stream_handle_t stream = {0};

src/switch_ivr.c

@@ -4492,7 +4492,7 @@ SWITCH_DECLARE(switch_status_t) switch_ivr_phrase_macro(switch_core_session_t *s
 	switch_xml_t cfg, xml = NULL, language, macros, macro, input, action;
     char *lname = NULL, *mname = NULL, hint_data[1024] = "", enc_hint[1024] = "";
     switch_status_t status = SWITCH_STATUS_GENERR;
-    char *old_sound_prefix, *sound_path = NULL, *tts_engine = NULL, *tts_voice = NULL;
+    char *old_sound_prefix = NULL, *sound_path = NULL, *tts_engine = NULL, *tts_voice = NULL;
     switch_channel_t *channel;
     uint8_t done = 0;