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Fix a few exceptions returning pointers to temporaries in what()

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LocalBrowserModelException and GameModelException returned pointers to
data owned by temporaries in what(). Solution: don't create a temporary
in what(), store the ByteString version of the error message in the
exception.
This commit is contained in:
Tamás Bálint Misius
2019-04-08 19:18:54 +02:00
parent 2ba0f70efd
commit 783310dc16
2 changed files with 6 additions and 6 deletions
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6
src/gui/game/GameModelException.h
View File

@@ -5,12 +5,12 @@
#include <exception> #include <exception>
struct GameModelException: public exception { struct GameModelException: public exception {
String message; ByteString message;
public: public:
GameModelException(String message_): message(message_) {} GameModelException(String message_): message(message_.ToUtf8()) {}
const char * what() const throw() override const char * what() const throw() override
{ {
return message.ToUtf8().c_str(); return message.c_str();
} }
~GameModelException() throw() {} ~GameModelException() throw() {}
}; };

6
src/gui/localbrowser/LocalBrowserModelException.h
View File

@@ -5,10 +5,10 @@
#include <exception> #include <exception>
class LocalBrowserModelException { class LocalBrowserModelException {
String message; ByteString message;
public: public:
LocalBrowserModelException(String message_): message(message_) {}; LocalBrowserModelException(String message_): message(message_.ToUtf8()) {};
const char * what() const throw() { return message.ToUtf8().c_str(); }; const char * what() const throw() { return message.c_str(); };
~LocalBrowserModelException() throw() {}; ~LocalBrowserModelException() throw() {};
}; };