Unregister inet/inet6 pfil hooks on vnet destroy.
Discussed with: andre Approved by: re (rodrigc)
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377fc97958
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4d3dfd450a
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=255523
@ -363,6 +363,11 @@ ip_init(void)
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void
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ip_destroy(void)
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{
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int i;
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if ((i = pfil_head_unregister(&V_inet_pfil_hook)) != 0)
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printf("%s: WARNING: unable to unregister pfil hook, "
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"error %d\n", __func__, i);
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/* Cleanup in_ifaddr hash table; should be empty. */
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hashdestroy(V_in_ifaddrhashtbl, M_IFADDR, V_in_ifaddrhmask);
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@ -307,7 +307,11 @@ ip6proto_unregister(short ip6proto)
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void
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ip6_destroy()
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{
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int i;
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if ((i = pfil_head_unregister(&V_inet6_pfil_hook)) != 0)
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printf("%s: WARNING: unable to unregister pfil hook, "
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"error %d\n", __func__, i);
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hashdestroy(V_in6_ifaddrhashtbl, M_IFADDR, V_in6_ifaddrhmask);
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nd6_destroy();
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callout_drain(&V_in6_tmpaddrtimer_ch);
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