executable

func IsASLRElegible ¶

func IsASLRElegible(path string) (bool, error)

IsASLRElegible returns whether the elf executable could be elegible for address space layout randomization (ASLR).

Whether to enable ASLR for a process is decided in this kernel code path (https://github.com/torvalds/linux/blob/v5.0/fs/binfmt_elf.c#L955).

Note(javierhonduco): This check is a bit simplistic and might not work for every case. We might want to check across multiple kernels. It probably won't be correct for the dynamic loader itself. See link above.