title: C Language: Getting Segmentation fault on Declaring an array
body: <p>Here is the scenario: 
       I am declaring an array and <strong>NOT USING IT ANY WHERE IN THE PROGRAM</strong> yet. If I declare it to be of length 100 or less, it works fine. For greater length, it gives segmentation fault. I can't understand this behavior.</p>
  
  <p>ATL_RAM_BUFFER_L3 an_unknown_array[128];</p>
  
  <p>Where ATL_RAM_BUFFER_L3 is a structure of almost 72KB.</p>