Program won't crash when it should

(GCC C)
I ran a pointer over each member of an integer array, storing one character of input in each cell.

The program seems to consistently crash when I try to store X+3 or more characters, where X is the size of the array, but if I do not exceed X+2 it will not crash.

Why does it crashes exactly at the point it does, but not for X+1 or X+2?

>>89
>>90

Haha. I lawl'd.

It seems the Kodak guy needs some samefagging support to give his opinions some more bulk.

>>95
>>96

...Ain't that so? :)

Dude, now I feel really sorry for you. You're such a loser.

Don't take my offenses personal anymore, you really need some friendship and caring.