bug-gnu-emacs
[Top][All Lists]
Advanced

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

bug#21160: 24.5; message-goto-body crashes with moderately large headers


From: Andreas Schwab
Subject: bug#21160: 24.5; message-goto-body crashes with moderately large headers
Date: Wed, 04 May 2016 10:24:14 +0200
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/24.5 (gnu/linux)

Marcin Borkowski <address@hidden> writes:

> On 2015-07-30, at 17:06, David Bremner <address@hidden> wrote:
>
>> This bug originally arose using message-mode to forward a message with
>> mml markup "type=message/rfc822 disposition=inline"
>>
>> Unfortunately I don't have permission  to share the test message, but
>> the failure of the corresponding line in message-goto-body can be
>> duplicated as follows.
>>
>> 1) start emacs -Q
>> 2) visit the attached file
>> 3) run M-: (search-forward-regexp "[^:]+:\\([^\n]\\|\n[ \t]\\)+\n\n" nil t)
>
> Confirmed on GNU Emacs 25.1.50.9 (commit fafdfcb).  The error message is
> "Stack overflow in regexp matcher".

I think the regexp should be written like this:

"[^:]+:.*\\(\n[ \t].*\\)+\n\n"

Andreas.

-- 
Andreas Schwab, SUSE Labs, address@hidden
GPG Key fingerprint = 0196 BAD8 1CE9 1970 F4BE  1748 E4D4 88E3 0EEA B9D7
"And now for something completely different."





reply via email to

[Prev in Thread] Current Thread [Next in Thread]