[Interest] Problem using QTcpSocket with large amounts of data

Christoph Kurz c.kurz at melph.de
Thu Apr 11 10:18:39 CEST 2013


Hi,
Thanks for all the ideas.
Christian's suggestion seems to work really stable.

Regards,
Christoph


Am 10.04.2013 12:39, schrieb Pritam Ghanghas:
> Hi Christoph,
>
> I dont know why your application is crashing. whenever I get such errors, the reason is mostly build related. The reply in forum by christian is really good, the right way to do it. Have you tried that.
>
> Regards,
> Pritam
> ________________________________
> From: interest-bounces+pritam_ghanghas=infosys.com at qt-project.org [interest-bounces+pritam_ghanghas=infosys.com at qt-project.org] on behalf of Christoph Kurz [c.kurz at melph.de]
> Sent: Monday, March 25, 2013 10:41 PM
> To: interest at qt-project.org
> Subject: [Interest] Problem using QTcpSocket with large amounts of data
>
> Hi,
> I have a problem with my application crashing using QTcpSocket.
> Short version: My application crashes on "QTcpSocket->readAll()" with a "glibc - double free or corruption"-error when I try to receive large amounts of data (100 KB - 1 MB).
>
> A more detailed description can be found here:
> http://qt-project.org/forums/viewthread/25609/
>
> Any ideas would be appreciated.
>
> Regards,
> Chris
>
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