bug#30626: 26.0.91; Crash when traversing a `stream-of-directory-files'

[Eli Zaretskii]

> From: Noam Postavsky <npostavs@gmail.com>
> Cc: michael_heerdegen@web.de,  john.b.mastro@gmail.com,  nicolas@petton.fr,  
> 30626@debbugs.gnu.org
> Date: Sun, 11 Mar 2018 17:51:19 -0400
> 
> > If you have the address, you could first find the stack frame to which
> > it belongs, right?
> 
> Um, how do I do that part?

By comparing the address with the value of $bp in each frame, I'd say.