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app: make a copy of selected items before gimp_container_view_select_items(). 

Otherwise the selected items might change and invalidate the pointer, eventually
leading to a segfault.
This commit is contained in:
Jehan 2022-11-01 21:42:01 +01:00
parent 04810ec95e
commit 947130f2cb
1 changed files with 2 additions and 1 deletions
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3
app/widgets/gimpdrawabletreeview.c
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@ -334,6 +334,7 @@ gimp_drawable_tree_view_floating_selection_changed (GimpImage *image,
GList *items;
items = GIMP_ITEM_TREE_VIEW_GET_CLASS (view)->get_selected_items (image);
items = g_list_copy (items);
/* update button states */
g_signal_handlers_block_by_func (gimp_item_tree_view_get_image (GIMP_ITEM_TREE_VIEW (view)),
@ -343,7 +344,7 @@ gimp_drawable_tree_view_floating_selection_changed (GimpImage *image,
g_signal_handlers_unblock_by_func (gimp_item_tree_view_get_image (GIMP_ITEM_TREE_VIEW (view)),
gimp_drawable_tree_view_floating_selection_changed,
view);
g_list_free (items);
}
static void