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Fix illegal memory access after free when closing fluid (STR #3427).

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git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@12566 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
This commit is contained in:
Albrecht Schlosser 2017-11-18 18:12:18 +00:00
parent 2c01c3ece9
commit c249933075
2 changed files with 4 additions and 1 deletions
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2
CHANGES
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@ -3,6 +3,8 @@ CHANGES IN FLTK 1.3.5 RELEASED: ??? ?? 2017
Bug fixes and other improvements
- Fix illegal memory access after free when closing fluid (valgrind
reports "Invalid read of size 4"), see also STR #3427.
- Fix crash when closing fluid with Fl_Table (STR #3427).
- Fix ignored buffer pre-allocation (requestedSize) in Fl_Text_Buffer.
See fltk.general "Fl_Text_Buffer constructor bug" on Dec 5, 2016.

3
fluid/fluid.cxx
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@ -3,7 +3,7 @@
//
// FLUID main entry for the Fast Light Tool Kit (FLTK).
//
// Copyright 1998-2016 by Bill Spitzak and others.
// Copyright 1998-2017 by Bill Spitzak and others.
//
// This library is free software. Distribution and use rights are outlined in
// the file "COPYING" which should have been included with this file. If this
@ -441,6 +441,7 @@ void exit_cb(Fl_Widget *,void *) {
svp.set("tab", sv_tab->find(sv_tab->value()));
save_position(sourceview_panel,"sourceview_pos");
delete sourceview_panel;
sourceview_panel = 0;
}
if (about_panel)
delete about_panel;