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Attempt to address a data race issue within identity store - take 2 #13476

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merged 2 commits into from Dec 22, 2021
Merged

Attempt to address a data race issue within identity store - take 2 #13476

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e23bfe2
Attempt to address a data race issue within identity store
stevendpclark Dec 20, 2021
1d7316c
Add changelog
stevendpclark Dec 20, 2021
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3 changes: 3 additions & 0 deletions changelog/13476.txt
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@@ -0,0 +1,3 @@
```release-note:bug
core/identity: Address a data race condition between local updates to aliases and invalidations
```
5 changes: 2 additions & 3 deletions vault/identity_store.go
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Expand Up @@ -751,7 +751,7 @@ func (i *IdentityStore) CreateOrFetchEntity(ctx context.Context, alias *logical.
}

// Check if an entity already exists for the given alias
entity, err = i.entityByAliasFactors(alias.MountAccessor, alias.Name, false)
entity, err = i.entityByAliasFactors(alias.MountAccessor, alias.Name, true)
if err != nil {
return nil, err
}
Expand Down Expand Up @@ -838,8 +838,7 @@ func (i *IdentityStore) CreateOrFetchEntity(ctx context.Context, alias *logical.
}

txn.Commit()

return entity, nil
return entity.Clone()
}

// changedAliasIndex searches an entity for changed alias metadata.
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2 changes: 1 addition & 1 deletion vault/identity_store_util.go
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Expand Up @@ -695,7 +695,7 @@ func (i *IdentityStore) processLocalAlias(ctx context.Context, lAlias *logical.A
return nil, fmt.Errorf("mount accessor %q is not local", lAlias.MountAccessor)
}

alias, err := i.MemDBAliasByFactors(lAlias.MountAccessor, lAlias.Name, true, false)
alias, err := i.MemDBAliasByFactors(lAlias.MountAccessor, lAlias.Name, false, false)
if err != nil {
return nil, err
}
Expand Down