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Fix menu crash dereferencing nullptr (#1335)
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This commit is contained in:
Matthias Melcher
2025-11-30 00:40:11 +01:00
parent 110857a6fc
commit 89c116bf5f
1 changed files with 5 additions and 1 deletions
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6
src/Fl_Menu.cxx
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@@ -1499,12 +1499,16 @@ const Fl_Menu_Item* Fl_Menu_Item::pulldown(
pp.menubar_button_helper = nullptr;
}
initial_item = 0; // stop the startup code
if (pp.current_menu_ix < 0 || pp.current_menu_ix >= pp.num_menus) {
initial_item = 0; // turn off startup code
continue;
}
pp.menu_window[pp.current_menu_ix]->autoscroll(pp.current_item_ix);
STARTUP:
Menu_Window& cw = *pp.menu_window[pp.current_menu_ix];
const Fl_Menu_Item* m = pp.current_item;
if (!m->selectable()) { // pointing at inactive item
if (!m || !m->selectable()) { // pointing at inactive item
cw.set_selected(-1);
initial_item = 0; // turn off startup code
continue;