upstream: Expliticly ignore return code from fcntl(.. FD_CLOEXEC) since
there's not much we can do anyway. From Coverity CID 291857, ok djm@ OpenBSD-Commit-ID: 051429dd07af8db3fec10d82cdc78d90bb051729
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@ -1,4 +1,4 @@
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/* $OpenBSD: channels.c,v 1.429 2023/03/07 21:47:42 djm Exp $ */
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/* $OpenBSD: channels.c,v 1.430 2023/03/10 03:01:51 dtucker 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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@ -387,11 +387,11 @@ channel_register_fds(struct ssh *ssh, Channel *c, int rfd, int wfd, int efd,
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int val;
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if (rfd != -1)
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fcntl(rfd, F_SETFD, FD_CLOEXEC);
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(void)fcntl(rfd, F_SETFD, FD_CLOEXEC);
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if (wfd != -1 && wfd != rfd)
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fcntl(wfd, F_SETFD, FD_CLOEXEC);
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(void)fcntl(wfd, F_SETFD, FD_CLOEXEC);
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if (efd != -1 && efd != rfd && efd != wfd)
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fcntl(efd, F_SETFD, FD_CLOEXEC);
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(void)fcntl(efd, F_SETFD, FD_CLOEXEC);
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c->rfd = rfd;
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c->wfd = wfd;
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