random: Fix check before closing random_fd
#10247
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If, for whatever reason, the random_fd has been assigned file descriptor `0` it previously failed to close during module shutdown, thus leaking the descriptor.
Girgias
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TimWolla
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* PHP-8.2: random: Fix check before closing `random_fd` (php#10247)
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If, for whatever reason, the random_fd has been assigned file descriptor
0it previously failed to close during module shutdown, thus leaking the descriptor.