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A post from Cloudflare about a low-level race condition they tracked down and fixed in the Rust Hyper library.

I like reading such detective stories. Also, I recall times, when people would regularly ask about strace on the interviews. I am not sure if this is still the case. At least, I wasn’t asked about strace for a long time.

#programming #postmortem
Cloudflare Blog How we found a bug in the hyper HTTP library By rearchitecting the Images binding, we accidentally uncovered a bug that existed in the open-source hyper library across multiple major versions.
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