On Mon, May 18, 2020 at 07:34:19PM -0500, Eric W. Biederman wrote:
>
> Recursion in kernel code is generally a bad idea as it can overflow
> the kernel stack. Recursion in exec also hides that the code is
> looping and that the loop changes bprm->file.
>
> Instead of recursing in search_binary_h
Recursion in kernel code is generally a bad idea as it can overflow
the kernel stack. Recursion in exec also hides that the code is
looping and that the loop changes bprm->file.
Instead of recursing in search_binary_handler have the methods that
would recurse set bprm->interpreter and return 0.
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