From: djm@openbsd.org <djm@openbsd.org>
Date: Sun, 19 Jun 2016 07:48:02 +0000 (+0000)
Subject: upstream commit
X-Git-Tag: V_7_3_P1~56
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3147e7595d0f2f842a666c844ac53e6c7a253d7e;p=thirdparty%2Fopenssh-portable.git

upstream commit

revert 1.34; causes problems loading public keys

reported by semarie@

Upstream-ID: b393794f8935c8b15d98a407fe7721c62d2ed179
---

diff --git a/sshkey.c b/sshkey.c
index c642c2619..c9f04cd67 100644
--- a/sshkey.c
+++ b/sshkey.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: sshkey.c,v 1.34 2016/06/17 05:06:23 djm Exp $ */
+/* $OpenBSD: sshkey.c,v 1.35 2016/06/19 07:48:02 djm Exp $ */
 /*
  * Copyright (c) 2000, 2001 Markus Friedl.  All rights reserved.
  * Copyright (c) 2008 Alexander von Gernler.  All rights reserved.
@@ -3786,44 +3786,7 @@ sshkey_parse_private_pem_fileblob(struct sshbuf *blob, int type,
 
 	if ((pk = PEM_read_bio_PrivateKey(bio, NULL, NULL,
 	    (char *)passphrase)) == NULL) {
-		unsigned long pem_err = ERR_peek_last_error();
-		int pem_reason = ERR_GET_REASON(pem_err);
-
-		/*
-		 * Translate OpenSSL error codes to determine whether
-		 * passphrase is required/incorrect.
-		 */
-		switch (ERR_GET_LIB(pem_err)) {
-		case ERR_LIB_PEM:
-			switch (pem_reason) {
-			case PEM_R_BAD_PASSWORD_READ:
-			case PEM_R_PROBLEMS_GETTING_PASSWORD:
-			case PEM_R_BAD_DECRYPT:
-				r = SSH_ERR_KEY_WRONG_PASSPHRASE;
-				goto out;
-			default:
-				r = SSH_ERR_INVALID_FORMAT;
-				goto out;
-			}
-		case ERR_LIB_EVP:
-			switch (pem_reason) {
-			case EVP_R_BAD_DECRYPT:
-				r = SSH_ERR_KEY_WRONG_PASSPHRASE;
-				goto out;
-			case EVP_R_BN_DECODE_ERROR:
-			case EVP_R_DECODE_ERROR:
-			case EVP_R_PRIVATE_KEY_DECODE_ERROR:
-				r = SSH_ERR_INVALID_FORMAT;
-				goto out;
-			default:
-				r = SSH_ERR_LIBCRYPTO_ERROR;
-				goto out;
-			}
-		case ERR_LIB_ASN1:
-			r = SSH_ERR_INVALID_FORMAT;
-			goto out;
-		}
-		r = SSH_ERR_LIBCRYPTO_ERROR;
+		r = SSH_ERR_KEY_WRONG_PASSPHRASE;
 		goto out;
 	}
 	if (pk->type == EVP_PKEY_RSA &&