[Qt-interest] Segmentation fault while converting from QString to char*
Alexandre Beraud
aberaud at infflux.com
Mon Apr 19 10:30:37 CEST 2010
This is not the reason for the crash, since he stores the QByteArray
which stays alive at least until the strcpy finishes its job. However,
that is a mistake that one could easily make.
Regards,
Alex
J-P Nurmi a écrit :
> http://qt.nokia.com/developer/faqs/faq.2007-01-30.9032238253
>
> "Note that it is necessary to store the bytearray before you call
> data() on it, a call like the following [...] will make the
> application crash as the QByteArray has not been stored and hence no
> longer exist"
>
> --
> J-P Nurmi
>
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