Re: Simple GDK app segfaults for unknown reason

[Andreas Stricker <andreas stricker fela ch>]

Laszls Monda schrieb:
> Hi List,
>
> I've just written a simple GDK application that basically converts an
> input JPEG image to a BMP using a Pixbuf.
>
> Unfortunately it segfaults.
>
> ----8<----
>
> #include <gtk/gtk.h>
>
> int main(int argc, char *argv[])
> {
>     gdk_init(&argc, &argv);
>
>     GError **error = NULL;
>     GdkPixbuf *pixbuf = gdk_pixbuf_new_from_file("input.jpg", error);

What is the value of **error here? In case of no error, is the
return value pixbuf == NULL?

>     gdk_pixbuf_save(pixbuf, "output.bmp", "bmp", error);

Is bmp supported (determine it with gdk_pixbuf_get_formats () - see
documentation)

>     return 0;
> }
>
> ----8<----
>
> Could someone here explain why does it segfault?

Cheers,

Andy