Subject: Re: bug#18848: Acknowledgement (24.4.51; Hang after toolbar use)

From: David Reitter <[email-masked]>
Date: Mon, 27 Oct 2014 20:40:37 -0400

interrupt_input_blocked is often 0 when the hang occurs, but I noticed some strange conditions when interrupting a non-hanging Emacs:

(lldb) print interrupt_input_blocked
(int) $9 = -1

or interrupt_input_blocked has a nonsensical value:

(lldb) print interrupt_input_blocked
(int) $3 = 1157628088

I have tried placing a warning in unblock_input() to notify of negative values for interrupt_input_blocked, but that didn’t lead to anything in conjunction with the toolbar double-click.

So maybe this is all a red herring.