disallow retain from stashing away items#252
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sunshowers merged 3 commits intoMay 22, 2026
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Created using spr 1.3.6-beta.1
Created using spr 1.3.6-beta.1
sunshowers
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The
retainsignature was wrong -- we could previously stash away items and then returnfalse, causing a use-after-free. Restrict the lifetime, and add UI tests to ensure that it always fails.This is technically a breaking change but we're treating it as a soundness bugfix.