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https://github.com/jtheoof/swappy.git
synced 2024-08-16 10:10:30 +03:00
fix(pixbuf): handle invalid input file
If the input file is invalid (example: `grim` did not work due to invalid geometry), handle the error gracefully. Previously we had a coredump due to `g_error`.
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@ -10,3 +10,4 @@ void pixbuf_save_to_file(GdkPixbuf *pixbuf, char *file);
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void pixbuf_save_to_stdout(GdkPixbuf *pixbuf);
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void pixbuf_save_to_stdout(GdkPixbuf *pixbuf);
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void pixbuf_scale_surface_from_widget(struct swappy_state *state,
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void pixbuf_scale_surface_from_widget(struct swappy_state *state,
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GtkWidget *widget);
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GtkWidget *widget);
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void pixbuf_free(struct swappy_state *state);
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@ -256,6 +256,7 @@ void blur_clicked_handler(GtkWidget *widget, struct swappy_state *state) {
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void application_finish(struct swappy_state *state) {
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void application_finish(struct swappy_state *state) {
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paint_free_all(state);
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paint_free_all(state);
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pixbuf_free(state);
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cairo_surface_destroy(state->rendering_surface);
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cairo_surface_destroy(state->rendering_surface);
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cairo_surface_destroy(state->original_image_surface);
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cairo_surface_destroy(state->original_image_surface);
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if (state->temp_file_str) {
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if (state->temp_file_str) {
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@ -269,7 +270,7 @@ void application_finish(struct swappy_state *state) {
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g_free(state->geometry);
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g_free(state->geometry);
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g_free(state->window);
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g_free(state->window);
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g_free(state->ui);
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g_free(state->ui);
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g_object_unref(state->original_image);
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g_object_unref(state->app);
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g_object_unref(state->app);
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config_free(state);
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config_free(state);
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@ -70,7 +70,8 @@ GdkPixbuf *pixbuf_init_from_file(struct swappy_state *state) {
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GdkPixbuf *image = gdk_pixbuf_new_from_file(file, &error);
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GdkPixbuf *image = gdk_pixbuf_new_from_file(file, &error);
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if (error != NULL) {
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if (error != NULL) {
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g_error("unable to load file: %s - reason: %s", file, error->message);
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g_printerr("unable to load file: %s - reason: %s\n", file, error->message);
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g_error_free(error);
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return NULL;
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return NULL;
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}
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}
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@ -136,3 +137,9 @@ finish:
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g_free(alloc);
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g_free(alloc);
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}
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}
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void pixbuf_free(struct swappy_state *state) {
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if (G_IS_OBJECT(state->original_image)) {
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g_object_unref(state->original_image);
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}
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}
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