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I recall reading somewhere that the code of SQLite also has some UB. Which makes me wonder, if they use runtime sanitizers, like ASan, UBSan, etc.
by ainar-g 8y ago
I recall reading somewhere that the code of SQLite also has some UB. Which makes me wonder, if they use runtime sanitizers, like ASan, UBSan, etc.
- hyperman1 8y agoMight be this: https://blog.regehr.org/archives/1292 https://blog.regehr.org/archives/1292 Looks like SQLite used the sanitizers, and a new tool still found plenty UB. I believe the SQLite auther verified the compiler output for the UB found, and saw it had no impact in practice, so there was no critical bug yet. Then he fixed the UB anyhow. Last paragraph was from vague memories, not from the article, BTW. I would welcome better links.