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upstream: fix use-after-free in do_download_sk; ok djm
OpenBSD-Commit-ID: 96b49623d297797d4fc069f1f09e13c8811f8863
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parent
5732d58020
commit
e32ef97a56
@ -1,4 +1,4 @@
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/* $OpenBSD: ssh-keygen.c,v 1.401 2020/03/06 18:15:04 markus Exp $ */
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/* $OpenBSD: ssh-keygen.c,v 1.402 2020/03/06 18:29:14 markus Exp $ */
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/*
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/*
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* Author: Tatu Ylonen <ylo@cs.hut.fi>
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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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* Copyright (c) 1994 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
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@ -3025,9 +3025,9 @@ do_download_sk(const char *skprovider, const char *device)
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free(path);
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free(path);
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if ((r = sshkey_save_public(keys[i], pubpath,
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if ((r = sshkey_save_public(keys[i], pubpath,
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keys[i]->sk_application)) != 0) {
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keys[i]->sk_application)) != 0) {
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free(pubpath);
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error("Saving public key \"%s\" failed: %s",
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error("Saving public key \"%s\" failed: %s",
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pubpath, ssh_err(r));
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pubpath, ssh_err(r));
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free(pubpath);
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break;
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break;
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}
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}
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free(pubpath);
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free(pubpath);
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