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(svn r26053) -Fix: possible use-after-free

release/1.4
rubidium 2013-11-22 21:45:28 +00:00
parent 83a76c73c7
commit 3362606401
1 changed files with 2 additions and 0 deletions
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src/newgrf_gui.cpp
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@ -991,6 +991,8 @@ struct NewGRFWindow : public Window, NewGRFScanCallback {
if (newsel == NULL && c->next == this->active_sel) newsel = c; if (newsel == NULL && c->next == this->active_sel) newsel = c;
if (c == this->active_sel) { if (c == this->active_sel) {
if (newsel == c) newsel = NULL;
*pc = c->next; *pc = c->next;
delete c; delete c;
break; break;