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Aren't those undefined behavior bugs?
by ben0x539 13y ago
Aren't those undefined behavior bugs?
- Dylan16807 13y agoImagine two threads that safely lock a resource, increment it, copy the value, and then unlock it. This is entirely defined, but also a race condition. Race conditions are a lot like unsanitized input. They don't cause problems by themselves, but if you make incorrect assumptions it's easy to write incorrect code.
- gsg 13y agoIt's data races specifically that are undefined behaviour.