bug#10169: a simple interrupt evokes abort?! (but only with (require 'saveplace))

[Paul Eggert]

> So anyone can reproduce it by running this and then hitting ^C:
>  $ touch /tmp/k; emacs -q --eval "(require 'saveplace)" /tmp/k
>  ^CFatal error (6)zsh: abort (core dumped)  emacs -q --eval "(require\
>    'saveplace)" /tmp/k
>  [Exit 134 (ABRT)]

Unfortunately I can't reproduce this problem, with either Fedora 15 Emacs
or with the latest trunk (built with GCC 4.6.2, x86-64).  Which version of
Emacs and which platform are you using?  Can you send a GDB backtrace?
Assuming it's the trunk, it's helpful to compile without optimization
when getting a backtrace.