title: Converting from strlen to strnlen_s
body: <p>I am required to convert all instances of strlen in our code base to the more secure version strnlen_s. The only difference between the two functions arguments is strnlen_s' requirement for the maximum length of the buffer you are providing.</p>
  
  <p>This is a really straight forward process with instances of a character array (char array[64]) that have explicit lengths (sizeof(array)). Unfortunately, there are several instances of strlen being used with a character pointer (char*), whose size is always 8.</p>
  
  <p>Is there a way to use strneln_s with character pointers? </p>