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sqrt_1 | 9 months ago

I don't believe they are allocating 128 bytes, or accessing out of bounds memory.

He explicitly states 128byte filename allocates 129 bytes. https://www.youtube.com/watch?v=kPR8h4-qZdk&t=1417s

discuss

Arnavion|9 months ago

In that case the bug he described simply does not exist.

sqrt_1|9 months ago

This is well outside my expertise, but some discussion happened at the time https://www.reddit.com/r/programming/comments/56xxmb/the_str...

Some people suggest that maybe Facebook runs with MAP_UNINITIALIZED