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Guard GTK drag/drop handlers against null GdkWindow

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This commit is contained in:
deepend-tildeclub
2026-05-19 15:46:06 -06:00
parent 0de1ad06cd
commit 4ad84cb5e5
1 changed files with 14 additions and 1 deletions
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15
src/fe-gtk/maingui.c
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@@ -5241,9 +5241,14 @@ static void
mg_handle_drop (GtkWidget *widget, int y, int *pos, int *other_pos)
{
int height;
GdkWindow *window;
session_gui *gui = current_sess->gui;
height = gdk_window_get_height (gtk_widget_get_window (widget));
window = gtk_widget_get_window (widget);
if (!window)
return;
height = gdk_window_get_height (window);
if (y < height / 2)
{
@@ -5321,6 +5326,9 @@ mg_drag_begin_cb (GtkWidget *widget, GdkDragContext *context, gpointer userdata)
return FALSE;
window = gtk_widget_get_window (widget);
if (!window)
return FALSE;
width = gdk_window_get_width (window);
height = gdk_window_get_height (window);
@@ -5398,11 +5406,16 @@ mg_drag_motion_cb (GtkWidget *widget, GdkDragContext *context, int x, int y, gui
width = allocation.width;
height = allocation.height;
window = gtk_widget_get_window (widget);
if (!window)
return FALSE;
}
else
{
ox = oy = 0;
window = gtk_widget_get_window (widget);
if (!window)
return FALSE;
width = gdk_window_get_width (window);
height = gdk_window_get_height (window);
}