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upstream: sshsk_load_resident: don't preallocate resp 

resp is allocated by client_converse(), at which point we lose
the original pointer.

From Pedro Martelletto; ok dtucker & me

OpenBSD-Commit-ID: 1f1b5ea3282017d6584dfed4f8370dc1db1f44b1
This commit is contained in:
djm@openbsd.org 2022-01-14 03:34:00 +00:00 committed by Damien Miller
parent c88265f207
commit 014e2f147a
1 changed files with 2 additions and 3 deletions
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5
ssh-sk-client.c
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@ -1,4 +1,4 @@
/* $OpenBSD: ssh-sk-client.c,v 1.11 2022/01/14 03:32:52 djm Exp $ */ /* $OpenBSD: ssh-sk-client.c,v 1.12 2022/01/14 03:34:00 djm Exp $ */
/* /*
* Copyright (c) 2019 Google LLC * Copyright (c) 2019 Google LLC
* *
@ -407,8 +407,7 @@ sshsk_load_resident(const char *provider_path, const char *device,
*srksp = NULL; *srksp = NULL;
*nsrksp = 0; *nsrksp = 0;
if ((resp = sshbuf_new()) == NULL || if ((kbuf = sshbuf_new()) == NULL ||
(kbuf = sshbuf_new()) == NULL ||
(req = sshbuf_new()) == NULL) { (req = sshbuf_new()) == NULL) {
r = SSH_ERR_ALLOC_FAIL; r = SSH_ERR_ALLOC_FAIL;
goto out; goto out;