Force early initialization of the resolver library, since the resolver
configuration files will no longer be available once sshd is chrooted. PR: 39953, 40894 Submitted by: dinoex MFC after: 3 days
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svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=109683
@ -54,6 +54,10 @@ RCSID("$FreeBSD$");
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#include <prot.h>
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#endif
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#ifdef __FreeBSD__
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#include <resolv.h>
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#endif
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#include "ssh.h"
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#include "ssh1.h"
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#include "ssh2.h"
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@ -1418,6 +1422,17 @@ main(int ac, char **av)
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sizeof(on)) < 0)
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error("setsockopt SO_KEEPALIVE: %.100s", strerror(errno));
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#ifdef __FreeBSD__
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/*
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* Initialize the resolver. This may not happen automatically
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* before privsep chroot().
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*/
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if ((_res.options & RES_INIT) == 0) {
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debug("res_init()");
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res_init();
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}
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#endif
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/*
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* Register our connection. This turns encryption off because we do
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* not have a key.
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