1 Syscall param setlogin(buf) points to unaddressable byte(s)
3 by 0x........: main (get_set_login.c:14)
4 Address 0x........ is 0 bytes inside a block of size 7 free'd
5 at 0x........: free (vg_replace_malloc.c:...)
6 by 0x........: main (get_set_login.c:13)
8 at 0x........: malloc (vg_replace_malloc.c:...)
10 by 0x........: main (get_set_login.c:11)