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dummynet: dn_dequeue() may return NULL
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Authored by kp on Jan 28 2022, 11:10 AM.
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Details

Summary

If there are no more entries, or if we fail to restore the rcvif of a
queued mbuf dn_dequeue() can return NULL.
Cope with this.

Sponsored by: Rubicon Communications, LLC ("Netgate")

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rG FreeBSD src repository
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