c++ - How do i dynamically allocate memory to a 2D array in C avoiding the stack overflow issue? -

pascal = (int **) malloc(no_of_rows * sizeof(int));  (i = 0; < no_of_rows; i++) {     *(pascal + i) = (int*) malloc(col * sizeof(int)); }

can tell me what's wrong in code beginner language. keep on getting problem of stack overflow? possible reasons , how avoided?

pascal=(int **)malloc(no_of_rows * sizeof(int));

should be

pascal=malloc(no_of_rows * sizeof(int*));

notice additional * added. in general, can write better:

pascal=malloc(no_of_rows * sizeof *pascal);

note casting mallocs results unnecessary in c.

Macro