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bug#16960: 24.3.50; Infinite loop in url-retrieve-synchronously if metho
From: |
Lars Ingebrigtsen |
Subject: |
bug#16960: 24.3.50; Infinite loop in url-retrieve-synchronously if method is POST and response status is 301/302 |
Date: |
Fri, 25 Dec 2015 21:36:32 +0100 |
User-agent: |
Gnus/5.130014 (Ma Gnus v0.14) Emacs/25.1.50 (gnu/linux) |
Alex Kost <alezost@gmail.com> writes:
> The problem is the following: when I try to login to
> https://aur.archlinux.org with `url-retrieve-synchronously' (see the
> code below), Emacs freezes (C-g helps) because callback passed to
> `url-retrieve' is never called.
>
> AFAIU this happens because `url-http-parse-headers' returns nil if
> response status is 301/302/307 and method is not "HEAD" or "GET" (see
> <http://git.savannah.gnu.org/cgit/emacs.git/tree/lisp/url/url-http.el#n574>).
> At least the problem goes away when I add:
>
> (setq success t)
>
> after
>
> (or `moved-permanently `found `temporary-redirect)
>
> in `url-http-parse-headers'.
>
> Would it be OK to allow such requests?
>
> Recipe is simple but you need to have an account on
> <https://aur.archlinux.org> for that:
I don't have an account there, so I can't reproduce this bug. But could
you create a patch that fixes this problem?
--
(domestic pets only, the antidote for overdose, milk.)
bloggy blog: http://lars.ingebrigtsen.no
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Lars Ingebrigtsen <=