Check pointer before dereferencing.
Reported by: Coverity CID: 1556
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1ca2c0183f
commit
e4c185db7a
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=163475
@ -835,7 +835,7 @@ ngs_rcvmsg(node_p node, item_p item, hook_p lasthook)
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{
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struct ngsock *const priv = NG_NODE_PRIVATE(node);
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struct ngpcb *const pcbp = priv->ctlsock;
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struct socket *const so = pcbp->ng_socket;
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struct socket *so;
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struct sockaddr_ng addr;
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struct ng_mesg *msg;
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struct mbuf *m;
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@ -855,6 +855,7 @@ ngs_rcvmsg(node_p node, item_p item, hook_p lasthook)
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NG_FREE_MSG(msg);
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return (EINVAL);
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}
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so = pcbp->ng_socket;
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#ifdef TRACE_MESSAGES
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printf("[%x]:---------->[socket]: c=<%d>cmd=%x(%s) f=%x #%d\n",
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