how to match these urls?

[kevin]

On Sat, Aug 14, 2010 at 10:07 AM, Igor Sysoev <igor at sysoev.ru> wrote:

> On Fri, Aug 13, 2010 at 07:43:58PM -0700, kevin wrote:
>
> > requests like these are hitting my server, and i want to catch these
> > requests, and return 'not found' from nginx. i dont want it to hit my
> > fastcgi backend.
> >
> > [13/Aug/2010:19:39:26 -0700]  "POST /%5C%22http:%5C/%5C/
> > photos-b.ak.fbcdn.net
> %5C/photos-ak-snc1%5C/v43%5C/64%5C/68931197560%5C/app_2_68931197560_3211.gif%5C%22
> > HTTP/1.1" 404 103 "-" "Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10.5;
> > en-US; rv:1.9.2.8) Gecko/20100722 Firefox/3.6.8" 0.087 US
> >
> >
> > how do i match requests with url starting like this:
> >
> > /%5C%22http:%5C/%5C/
>
> Try
>   location /\"http:\/\/ {
>
thanks for this. can you give complete code of how to return a 404 or 302
for these matched requests?
thank you!
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