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Properly unref ng_hub nodes on shutdown, so that we don't leak them.

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MFC after:	3 days
This commit is contained in:
Marko Zec 2011-04-07 11:40:10 +00:00
parent 530d535d79
commit fae147aab3
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=220416
1 changed files with 2 additions and 0 deletions
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sys/netgraph/ng_hub.c
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@ -157,6 +157,8 @@ ng_hub_shutdown(node_p node)
const priv_p priv = NG_NODE_PRIVATE(node);
free(priv, M_NETGRAPH_HUB);
NG_NODE_SET_PRIVATE(node, NULL);
NG_NODE_UNREF(node);
return (0);
}