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upstream: ssh/xmss: fix deserialize for certs; ok djm@
OpenBSD-Commit-ID: f44c41636c16ec83502039828beaf521c057dddc
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parent
c6cb2565c9
commit
27979da9e4
7
sshkey.c
7
sshkey.c
@ -1,4 +1,4 @@
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/* $OpenBSD: sshkey.c,v 1.63 2018/03/02 02:08:03 djm Exp $ */
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/* $OpenBSD: sshkey.c,v 1.64 2018/03/22 07:05:48 markus Exp $ */
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/*
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* Copyright (c) 2000, 2001 Markus Friedl. All rights reserved.
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* Copyright (c) 2008 Alexander von Gernler. All rights reserved.
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@ -3005,9 +3005,14 @@ sshkey_private_deserialize(struct sshbuf *buf, struct sshkey **kp)
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case KEY_XMSS_CERT:
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if ((r = sshkey_froms(buf, &k)) != 0 ||
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(r = sshkey_add_private(k)) != 0 ||
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(r = sshbuf_get_cstring(buf, &xmss_name, NULL)) != 0 ||
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(r = sshbuf_get_string(buf, &xmss_pk, &pklen)) != 0 ||
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(r = sshbuf_get_string(buf, &xmss_sk, &sklen)) != 0)
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goto out;
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if (strcmp(xmss_name, k->xmss_name)) {
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r = SSH_ERR_INVALID_FORMAT;
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goto out;
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}
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if (pklen != sshkey_xmss_pklen(k) ||
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sklen != sshkey_xmss_sklen(k)) {
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r = SSH_ERR_INVALID_FORMAT;
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