FS-10251 [mod_rayo] fix defects found by clang-analyzer

src/mod/event_handlers/mod_rayo/rayo_input_component.c

@@ -447,6 +447,7 @@ static char *setup_grammars_pocketsphinx(struct input_component *component, swit
 	if (!(component->grammar = srgs_parse(globals.parser, iks_find_cdata(input, "grammar")))) {
 		*stanza_error = STANZA_ERROR_BAD_REQUEST;
 		*error_detail = "Failed to parse grammar body";
+		switch_safe_free(grammar.data);
 		return NULL;
 	}
 
@@ -454,6 +455,7 @@ static char *setup_grammars_pocketsphinx(struct input_component *component, swit
 	if (!jsgf_path) {
 		*stanza_error = STANZA_ERROR_BAD_REQUEST;
 		*error_detail = "Grammar conversion to JSGF error";
+		switch_safe_free(grammar.data);
 		return NULL;
 	}
 
@@ -483,6 +485,7 @@ static char *setup_grammars_unimrcp(struct input_component *component, switch_co
 		switch_mutex_lock(component->handler->mutex);
 		*stanza_error = STANZA_ERROR_INTERNAL_SERVER_ERROR;
 		*error_detail = "Failed to initialize recognizer";
+		switch_safe_free(grammar_uri_list.data);
 		return NULL;
 	}
 	switch_mutex_lock(component->handler->mutex);

src/mod/event_handlers/mod_rayo/rayo_output_component.c

@@ -518,6 +518,11 @@ static switch_status_t next_file(switch_file_handle_t *handle)
 	struct rayo_file_context *context = handle->private_info;
 	struct output_component *output = context->component ? OUTPUT_COMPONENT(context->component) : NULL;
 
+	if (!output) {
+		switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Missing output component!\n");
+		return SWITCH_STATUS_FALSE;
+	}
+
   top:
 
 	if (switch_test_flag((&context->fh), SWITCH_FILE_OPEN)) {
@@ -1045,8 +1050,7 @@ static switch_status_t fileman_file_read(switch_file_handle_t *handle, void *dat
 			//switch_log_printf(SWITCH_CHANNEL_UUID_LOG(context->uuid), SWITCH_LOG_DEBUG, "Read file %"SWITCH_SIZE_T_FMT" bytes\n", o_len * 2);
 
 			/* add file data to audio bufer */
-			read_bytes = switch_buffer_write(fh->audio_buffer, context->abuf, o_len * 2);
-			//switch_log_printf(SWITCH_CHANNEL_UUID_LOG(context->uuid), SWITCH_LOG_DEBUG, "Write audio frame %"SWITCH_SIZE_T_FMT" bytes\n", read_bytes);
+			switch_buffer_write(fh->audio_buffer, context->abuf, o_len * 2);
 
 			read_bytes = switch_buffer_read(fh->audio_buffer, context->abuf, *len * 2);
 			o_len = read_bytes / 2;
@@ -1114,7 +1118,6 @@ static switch_status_t fileman_file_read(switch_file_handle_t *handle, void *dat
 			if (wrote_len < new_len) {
 				switch_size_t r_len = new_len - wrote_len;
 				switch_buffer_write(fh->sp_audio_buffer, bp, r_len * 2);
-				wrote_len += r_len;
 			}
 			continue;
 		}