[Certora] Check Bundler safety #178
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gd-colin
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Dec 13, 2024
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Doc improvements.
Signed-off-by: Colin | Morpho 🦋 <colin@morpho.xyz>
QGarchery
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Dec 13, 2024
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converting to draft to make sure we don't merge by accident |
MathisGD
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Dec 16, 2024
Co-authored-by: Quentin Garchery <garchery.quentin@gmail.com> Signed-off-by: Colin | Morpho 🦋 <colin@morpho.xyz>
Co-authored-by: Quentin Garchery <garchery.quentin@gmail.com> Signed-off-by: Colin | Morpho 🦋 <colin@morpho.xyz>
Co-authored-by: Quentin Garchery <garchery.quentin@gmail.com> Signed-off-by: Colin | Morpho 🦋 <colin@morpho.xyz>
This reverts commit 5f14bcc.
QGarchery
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Dec 30, 2024
Co-authored-by: Quentin Garchery <garchery.quentin@gmail.com> Signed-off-by: Colin | Morpho 🦋 <colin@morpho.xyz>
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QGarchery
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Dec 30, 2024
QGarchery
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Jan 6, 2025
MathisGD
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Jan 6, 2025
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This PR aims to check the bundler's main safety properties.
Due to the complicated control flow involved in executing bundles, it may be hard to convince oneself that the Bundler behaves safely.
So we check that the transient storage is always in expected states, we ensure that reentering is only possible in expected situations and that bad configurations will revert.
Apparently, Certora's tools do not provide support for the
transientkeyword just yet, for this reason verification is run on munged files that implement transient variables using assembly instructions for the time being.Before accepting this PR make sure of the following: