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Fix creating of a copy of Value in GetValue. Fixes crashes with freeing the returned string.

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Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3089
This commit is contained in:
Peter Veenstra 2008-01-27 18:31:01 +00:00
parent e0c08be26f
commit 8a10bb8f0d
2 changed files with 16 additions and 14 deletions
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12
src/misc/setup.cpp
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@ -16,7 +16,7 @@
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
/* $Id: setup.cpp,v 1.42 2008-01-26 15:50:19 qbix79 Exp $ */
/* $Id: setup.cpp,v 1.43 2008-01-27 18:31:01 qbix79 Exp $ */
#include "dosbox.h"
#include "cross.h"
@ -52,27 +52,27 @@ void Value::plaincopy(Value const& in) {
if(type == V_STRING) _string = new string(*in._string);
}
Value::operator bool () throw(WrongType) {
Value::operator bool () const throw(WrongType) {
if(type != V_BOOL) throw WrongType();
return _bool;
}
Value::operator Hex () throw(WrongType) {
Value::operator Hex () const throw(WrongType) {
if(type != V_HEX) throw WrongType();
return _hexn;
}
Value::operator int () throw(WrongType) {
Value::operator int () const throw(WrongType) {
if(type != V_INT) throw WrongType();
return _int;
}
Value::operator double () throw(WrongType) {
Value::operator double () const throw(WrongType) {
if(type != V_DOUBLE) throw WrongType();
return _double;
}
Value::operator char const* () throw(WrongType) {
Value::operator char const* () const throw(WrongType) {
if(type != V_STRING) throw WrongType();
return _string->c_str();
}