Error in receiving the unsigned char * (image)

[janaki]

i hve written the code like this
@
code
@

QBuffer imagebuffer;
qint64 bytes = imagebuffer->write((const char) buf,sizeof(buf)); // buf is received unsigned char*
imagebuffer->seek(imagebuffer->pos() - bytes);
cout<<"bytes:"<<bytes<<endl;
QImage receivedImage;
receivedImage.loadFromData(imagebuffer->buffer());
if(!receivedImage.isNull()){
qDebug() << "Image file was received ";
}

   ui->img->setPixmap(QPixmap::fromImage(receivedImage);

}

when i execute this am getting error as
segmentation fault

can any body suggest me what and where is the error
thank u

[SGaist]

Hi,

Please enclose your code in coding tags, that will make it readable.

As for your problem:
You don't initialize imagebuffer

[kurt.pattyn]

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