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Lokathor / bytemuck

A crate for mucking around with piles of bytes
https://docs.rs/bytemuck
Apache License 2.0
697 stars 77 forks source link

Fix UB dropping BoxBytes with a zero-sized layout #258

Closed zachs18 closed 1 month ago

zachs18 commented 1 month ago

Box does not actually perform an allocation for zero-sized values, so BoxBytes::drop should not call dealloc if self.layout.size() == 0.