GNU bug report logs - #49770
[PATCH] rmailsum: error when message contains no From header

Previous Next

Full log

Message #10 received at 49770-done <at> debbugs.gnu.org (full text, mbox):

From: Eli Zaretskii <eliz <at> gnu.org>
To: Nick Gasson <nick <at> nickg.me.uk>
Cc: 49770-done <at> debbugs.gnu.org
Subject: Re: bug#49770: [PATCH] rmailsum: error when message contains no From
 header
Date: Thu, 29 Jul 2021 18:41:41 +0300

> From: Nick Gasson <nick <at> nickg.me.uk>
> Date: Thu, 29 Jul 2021 21:24:13 +0800
> Cc: Nick Gasson <nick <at> nickg.me.uk>
> 
> If you open a mbox file in rmail-mode containing a message without a
> "From" header and press "h" to display the summary, the following
> error occurs:
> 
>   Debugger entered--Lisp error: (wrong-type-argument stringp nil)
>     string-match("\n" nil)
>     rmail-header-summary()
>     rmail-create-summary(1 nil nil 101)
>     rmail-create-summary-line(1)
>     rmail-get-summary(1)
>     rmail-new-summary-1("All" (rmail-summary) nil nil)
>     rmail-new-summary("All" (rmail-summary) nil)
>     rmail-summary()
>     funcall-interactively(rmail-summary)
>     call-interactively(rmail-summary nil nil)
> 
> * lisp/mail/rmailsum.el (rmail-header-summary): Check if from header
> is set before scanning it for newlines.

Thanks, installed (with a tiny change: I prefer an explicit 'stringp'
test where we must have a string).

This contribution was small enough for us to be able to receive it
without a copyright assignment, but if you'd like to be able to
contribute in the future without restrictions, I suggest to start your
copyright assignment paperwork rolling.  If you'd like that, I will
send you the form to fill and the instructions to go with it.

Previous Next

GNU bug tracking system
Copyright (C) 1999 Darren O. Benham, 1997,2003 nCipher Corporation Ltd, 1994-97 Ian Jackson.