diff options
Diffstat (limited to 'util/libreboot-utils/lottery.c')
| -rw-r--r-- | util/libreboot-utils/lottery.c | 23 |
1 files changed, 7 insertions, 16 deletions
diff --git a/util/libreboot-utils/lottery.c b/util/libreboot-utils/lottery.c index dcede791..9f84d043 100644 --- a/util/libreboot-utils/lottery.c +++ b/util/libreboot-utils/lottery.c @@ -1,39 +1,30 @@ /* SPDX-License-Identifier: MIT * Copyright (c) 2026 Leah Rowe <leah@libreboot.org> */ - #include <stdio.h> #include <string.h> - #include "include/common.h" -#define MAX_ALLOC (1 << 17) - static int rigged(char **s); int main(int argc, char *argv[]) { - char *s = "You lose!"; - int lucky = rigged(&s); - #ifdef __OpenBSD__ if (pledge("stdio", NULL) == -1) err_no_cleanup(0, errno, "openbsd wins"); #endif - printf("%s\n", s); - return lucky; + 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(MAX_ALLOC), rsize(MAX_ALLOC) }; + size_t size[2] = { rsize(1 << 17), rsize(1 << 17) }; - return !(size[0] && size[0] == size[1] && size[0] <= MAX_ALLOC << 1 && + 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! - / \ */ +}/* ( >:3 ) + /| |\ it could be you! + / \ */
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