curl-library
Re: curl exception with bad url
From: Daniel Stenberg <daniel_at_haxx.se>
Date: Tue, 23 Aug 2011 18:27:20 +0200 (CEST)
Date: Tue, 23 Aug 2011 18:27:20 +0200 (CEST)
On Tue, 23 Aug 2011, Robert Navarro wrote:
> It would seem that I "fixed" it by removing the
>
> curl_easy_setopt(curl, CURLOPT_ERRORBUFFER);
>
> option. I will admit I am not sure exactly what this does, but I
> thought I needed it for information about why a connection failed.
Ouch, I didn't spot that but of course that would cause some serious errors.
You're supposed to provide a buffer to that option and as you didn't, libcurl
would write to some (seemingly) random pointer it would get from the stack...
A perfect explanation to the problem!
-- / daniel.haxx.se ------------------------------------------------------------------- List admin: http://cool.haxx.se/list/listinfo/curl-library Etiquette: http://curl.haxx.se/mail/etiquette.htmlReceived on 2011-08-23