Sicherheitslücke geschlossen

NewsServer/NewsServer.cpp

@@ -338,14 +338,14 @@ void NSAKlient::thread()
 				if( 1 )
 				{
 					klient->sendeEncrypted( "\1", 1 );
-					char nLen = 0;
-					klient->getNachrichtEncrypted( &nLen, 1 );
+					unsigned char nLen = 0;
+					klient->getNachrichtEncrypted( (char*)&nLen, 1 );
 					char *n = new char[ nLen + 1 ];
 					n[ (int)nLen ] = 0;
 					if( nLen )
 						klient->getNachrichtEncrypted( n, nLen );
-					char pLen = 0;
-					klient->getNachrichtEncrypted( &pLen, 1 );
+					unsigned char pLen = 0;
+					klient->getNachrichtEncrypted( (char*)&pLen, 1 );
 					char *p = new char[ pLen + 1 ];
 					p[ (int)pLen ] = 0;
 					if( pLen )
@@ -693,8 +693,8 @@ void NSKlient::thread()
 				if( klientNummer )
 				{
 					klient->sendeEncrypted( "\1", 1 );
-					char len = 0;
-					klient->getNachrichtEncrypted( &len, 1 );
+					unsigned char len = 0;
+					klient->getNachrichtEncrypted( (char*)&len, 1 );
 					char *n = new char[ len + 1 ];
 					n[ (int)len ] = 0;
 					klient->getNachrichtEncrypted( n, len );