blob: d5bea20097d67de4d9d7c08fecc6839a850b3c88 [file] [log] [blame]
/*
* Copyright (C) 2018 Sascha Brawer
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write see:
* <http://www.gnu.org/licenses/>.
*/
#include "config.h"
#include <stdint.h>
#include <stdlib.h>
#include <espeak-ng/espeak_ng.h>
static int initialized = 0;
static int SynthCallback(short *wav, int numsamples, espeak_EVENT *events) {
/* prevent warning for unused arguments */
(void) wav;
(void) numsamples;
(void) events;
return 0;
}
/* See http://llvm.org/docs/LibFuzzer.html */
extern int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size);
extern int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
if (!initialized) {
espeak_Initialize(AUDIO_OUTPUT_SYNCHRONOUS, 0, NULL, 0);
espeak_SetSynthCallback(SynthCallback);
initialized = 1;
}
int synth_flags = espeakCHARS_UTF8 | espeakPHONEMES | espeakSSML;
espeak_Synth((char*) data, size + 1, 0, POS_CHARACTER, 0,
synth_flags, NULL, NULL);
return 0;
}