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wayland: Protect against NULL offers on gdk_drag_status() implementation

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If we're called untimely, we might end up crashing here when poking the
NULL wl_data_offer.
This commit is contained in:
Carlos Garnacho
2016-01-20 18:55:51 +01:00
parent 261622733c
commit 4f6ea16c2e
1 changed files with 1 additions and 1 deletions
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2
gdk/wayland/gdkdnd-wayland.c
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@ -315,7 +315,7 @@ gdk_wayland_drag_context_drop_finish (GdkDragContext *context,
selection = gdk_drag_get_selection (context); selection = gdk_drag_get_selection (context);
wl_offer = gdk_wayland_selection_get_offer (display, selection); wl_offer = gdk_wayland_selection_get_offer (display, selection);
if (success && wayland_context->selected_action && if (wl_offer && success && wayland_context->selected_action &&
wayland_context->selected_action != GDK_ACTION_ASK) wayland_context->selected_action != GDK_ACTION_ASK)
{ {
gdk_wayland_drag_context_commit_status (context); gdk_wayland_drag_context_commit_status (context);