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Diffstat (limited to 'util/libreboot-utils/lottery.c')
| -rw-r--r-- | util/libreboot-utils/lottery.c | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/util/libreboot-utils/lottery.c b/util/libreboot-utils/lottery.c new file mode 100644 index 00000000..9f84d043 --- /dev/null +++ b/util/libreboot-utils/lottery.c @@ -0,0 +1,30 @@ +/* SPDX-License-Identifier: MIT + * Copyright (c) 2026 Leah Rowe <leah@libreboot.org> + */ +#include <stdio.h> +#include <string.h> +#include "include/common.h" +static int rigged(char **s); + +int +main(int argc, char *argv[]) +{ +#ifdef __OpenBSD__ + if (pledge("stdio", NULL) == -1) + err_no_cleanup(0, errno, "openbsd wins"); +#endif + printf("%s\n", (argc = rigged(argv)) ? "You lose!" : "You win!"); + return argc; +} + +static int +rigged(char **s) /* are u lucky? */ +{ + size_t size[2] = { rsize(1 << 17), rsize(1 << 17) }; + + return !(size[0] && size[0] == size[1] && size[0] <= 1 << 18 && + s != NULL) || memcmp(*s = mkrbuf(size[0] << 1), *s + size[0], + size[0]); +}/* ( >:3 ) + /| |\ it could be you! + / \ */
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