hash_equals: Don't leak length difference. (Bug 67939) #791
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hash_equals leaks difference in length of compared strings. This implementation ported from Symfony don't.
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Reopened against 5.6 branch: #792
hash_equalsleaks difference in length of compared strings (this is a documented behavior).This implementation ported from Symfony don't.
The discussion started in a try to use
hash_equalsin Symfony: symfony/symfony#11797