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arestor

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Comment #13719721
It's still UB. The array could potentially be at the end of the address space...

Fri, Feb 24, 2017, 12:54 AM UTC
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Comment #13719444
See https://news.ycombinator.com/item?id=13719437

Fri, Feb 24, 2017, 12:23 AM UTC
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Comment #13719437
Some features had a bug which lead to uninitialized memory (AKA previous memory contents) in the output of a malformed HTML page was requested. As one such server handles many site…

Fri, Feb 24, 2017, 12:22 AM UTC
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Comment #13719382
It's C. If you have an array, you may only compare to one element behind the last. Everything else is undefined behavior. So a compiler may just "optimize" your >= to ==.

Fri, Feb 24, 2017, 12:16 AM UTC