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upstream: guard against getsockname(-1, ...) from Coverity CID
291832 OpenBSD-Commit-ID: e58d5227327917d189229b7f0b37d2780f360d5f
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@ -1,4 +1,4 @@
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/* $OpenBSD: canohost.c,v 1.75 2020/10/18 11:32:01 djm Exp $ */
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/* $OpenBSD: canohost.c,v 1.76 2023/03/03 05:00:34 djm Exp $ */
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/*
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* Author: Tatu Ylonen <ylo@cs.hut.fi>
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* Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
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@ -72,6 +72,9 @@ get_socket_address(int sock, int remote, int flags)
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char ntop[NI_MAXHOST];
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int r;
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if (sock < 0)
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return NULL;
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/* Get IP address of client. */
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addrlen = sizeof(addr);
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memset(&addr, 0, sizeof(addr));
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