func: void CWE590_Free_Memory_Not_on_Heap__free_int_alloca_12_bad() int * data ; data = NULL; if ( globalReturnsTrueOrFalse ( ) )  int globalReturnsTrueOrFalse() return ( rand ( ) % 2 ) ; int * dataBuffer = ( int * ) ALLOCA ( 100 * sizeof ( int ) ) ; size_t i ; for (i = 0; i < 100; i++) dataBuffer [ i ] = 5; data = dataBuffer; int * dataBuffer = ( int * ) malloc ( 100 * sizeof ( int ) ) ; size_t i ; for (i = 0; i < 100; i++) dataBuffer [ i ] = 5; data = dataBuffer; free ( data ); 