func: static void goodG2B() char * data ; map < int , char * > dataMap ; data = new char [ 100 ]; memset ( data , 'A' , 50 - 1 ); data [ 50 - 1 ] = '\0'; dataMap [ 0 ] = data; dataMap [ 1 ] = data; dataMap [ 2 ] = data; goodG2BSink ( dataMap ); void goodG2BSink(map<int, char *> dataMap) char * data = dataMap [ 2 ] ; size_t i , dataLen ; dataLen = strlen ( data ); for (i = 0; i < dataLen; i++) 