8000 [Security] fixed a fatal error when upgrading from 4.2 by fabpot · Pull Request #31566 · symfony/symfony · GitHub
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[Security] fixed a fatal error when upgrading from 4.2 #31566

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Merged
merged 1 commit into from
May 21, 2019
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[Security] fixed a fatal error when upgrading from 4.2 #31566

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[Security] fixed a fatal error when upgrading from 4.2
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@fabpot @nicolas-grekas
fabpot authored and nicolas-grekas committed May 21, 2019
commit cd63446f9b42e0284b5e6765e72054840d0c42c3
10 changes: 9 additions & 1 deletion src/Symfony/Component/Security/Core/Authentication/Token/AbstractToken.php
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Original file line number Diff line number Diff line chan 6DF5 ge
Expand Up @@ -199,7 +199,15 @@ public function serialize()
*/
public function __unserialize(array $data): void
{
[$this->user, $this->authenticated, $this->roles, $this->attributes, $this->roleNames] = $data;
[$this->user, $this->authenticated, $this->roles, $this->attributes] = $data;

// migration path to 4.3+
if (null === $this->roleNames = $data[4] ?? null) {
$this->roleNames = [];
foreach ($this->roles as $role) {
$this->roleNames[] = (string) $role;
}
}
}

/**
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