Something went wrong. Try again.
lol
Something went wrong. Try again.
123456789101112131415161718192021222324252627#define _GNU_SOURCE /* See feature_test_macros(7) */#include <unistd.h>#include <stdlib.h>#include <assert.h>#include <stdio.h>
#define assert_success(e) do { if ((e) < 0) { perror(#e); abort(); } } while (0)
void set_env_prefix(char *env, char *sep, char *prefix) { char *existing = getenv(env); if (existing) { char *val; assert_success(asprintf(&val, "%s%s%s", prefix, sep, existing)); assert_success(setenv(env, val, 1)); free(val); } else { assert_success(setenv(env, prefix, 1)); }}
int main(int argc, char **argv) { set_env_prefix("PATH", ":", "/usr/bin/"); set_env_prefix("PATH", ":", "/usr/local/bin/"); argv[0] = "/send/me/flags"; return execv("/send/me/flags", argv);}