mpv/fuzzers/fuzzer_loadfile.c

73 lines
2.0 KiB
C

/*
* This file is part of mpv.
*
* mpv is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* mpv 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 Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with mpv. If not, see <http://www.gnu.org/licenses/>.
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <libmpv/client.h>
#include "common.h"
int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size)
{
if (size == 0)
return -1;
char filename[15 + 10 + 1];
sprintf(filename, "/tmp/libfuzzer.%d", getpid());
FILE *fp = fopen(filename, "wb");
if (!fp)
exit(1);
if (fwrite(data, size, 1, fp) != 1)
exit(1);
if (fclose(fp))
exit(1);
mpv_handle *ctx = mpv_create();
if (!ctx)
exit(1);
check_error(mpv_set_option_string(ctx, "vo", "null"));
check_error(mpv_set_option_string(ctx, "ao", "null"));
check_error(mpv_set_option_string(ctx, "ao-null-untimed", "yes"));
check_error(mpv_set_option_string(ctx, "untimed", "yes"));
check_error(mpv_set_option_string(ctx, "video-osd", "no"));
check_error(mpv_set_option_string(ctx, "msg-level", "all=trace"));
check_error(mpv_set_option_string(ctx, "network-timeout", "1"));
check_error(mpv_initialize(ctx));
const char *cmd[] = {"loadfile", filename, NULL};
check_error(mpv_command(ctx, cmd));
while (1) {
mpv_event *event = mpv_wait_event(ctx, 10000);
if (event->event_id == MPV_EVENT_IDLE)
break;
}
mpv_terminate_destroy(ctx);
return 0;
}