/* run as: * gcc lala.c $(pkg-config --cflags --libs gtk+-x11-3.0) && ./a.out */ #include int main(int argc, char **argv) { gtk_init(&argc, &argv); GtkWidget *button = gtk_button_new(); gtk_widget_destroy(button); // NO SEGV gtk_label_set_label(button, "foo"); GtkWidget *img = gtk_image_new(); gtk_widget_destroy(img); // SEGV gtk_image_clear(img); gtk_image_set_from_pixbuf(img, NULL); }