upstream: pwcopy() struct passwd that we're going to reuse across a
bunch of library calls; bz3273 ok dtucker@ OpenBSD-Commit-ID: b6eafa977b2e44607b1b121f5de855107809b762
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@ -1,4 +1,4 @@
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/* $OpenBSD: ssh-keygen.c,v 1.427 2020/12/20 23:36:51 djm Exp $ */
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/* $OpenBSD: ssh-keygen.c,v 1.428 2021/03/12 03:43:40 djm Exp $ */
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/*
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* Author: Tatu Ylonen <ylo@cs.hut.fi>
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* Copyright (c) 1994 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
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@ -3154,6 +3154,7 @@ main(int argc, char **argv)
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pw = getpwuid(getuid());
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if (!pw)
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fatal("No user exists for uid %lu", (u_long)getuid());
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pw = pwcopy(pw);
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if (gethostname(hostname, sizeof(hostname)) == -1)
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fatal("gethostname: %s", strerror(errno));
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