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Merge pull request #11188 from lf-/jade/kill-int-overflow

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Ban integer overflow in the Nix language
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Robert Hensing 2024-08-11 04:24:16 +02:00 • committed by GitHub
commit 18485d2d53
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40 changed files with 707 additions and 81 deletions
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4
src/libcmd/installable-flake.cc
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@ -104,12 +104,12 @@ DerivedPathsWithInfo InstallableFlake::toDerivedPaths()
auto drvPath = attr->forceDerivation();
std::optional<NixInt> priority;
std::optional<NixInt::Inner> priority;
if (attr->maybeGetAttr(state->sOutputSpecified)) {
} else if (auto aMeta = attr->maybeGetAttr(state->sMeta)) {
if (auto aPriority = aMeta->maybeGetAttr("priority"))
priority = aPriority->getInt();
priority = aPriority->getInt().value;
}
return {{

2
src/libcmd/installable-value.hh
View file

@ -40,7 +40,7 @@ struct ExtraPathInfoValue : ExtraPathInfo
/**
* An optional priority for use with "build envs". See Package
*/
std::optional<NixInt> priority;
std::optional<NixInt::Inner> priority;
/**
* The attribute path associated with this value. The idea is