sync with OpenBSD -current
This commit is contained in:
parent
7c962f73cd
commit
0d61274b26
GPG Key ID:
F42C07F07E2E35B7
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@ -1,4 +1,4 @@
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/* $OpenBSD: chacha-merged.c,v 1.11 2023/07/07 19:37:53 beck Exp $ */
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/* $OpenBSD: chacha-merged.c,v 1.12 2024/06/01 17:56:44 tb Exp $ */
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/*
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chacha-merged.c version 20080118
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D. J. Bernstein
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@ -7,6 +7,10 @@ Public domain.
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#include <stdint.h>
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#if !defined(HAVE_ATTRIBUTE__BOUNDED__) && !defined(__OpenBSD__)
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#define __bounded__(x, y, z)
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#endif
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#define CHACHA_MINKEYLEN 16
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#define CHACHA_NONCELEN 8
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#define CHACHA_CTRLEN 8
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@ -1,4 +1,4 @@
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/* $OpenBSD: hmac.c,v 1.34 2024/03/30 10:10:58 tb Exp $ */
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/* $OpenBSD: hmac.c,v 1.35 2024/06/01 07:36:16 tb Exp $ */
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/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
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* All rights reserved.
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*
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@ -263,11 +263,8 @@ HMAC(const EVP_MD *evp_md, const void *key, int key_len, const unsigned char *d,
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size_t n, unsigned char *md, unsigned int *md_len)
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{
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HMAC_CTX c;
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static unsigned char m[EVP_MAX_MD_SIZE];
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const unsigned char dummy_key[1] = { 0 };
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if (md == NULL)
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md = m;
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if (key == NULL) {
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key = dummy_key;
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key_len = 0;
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@ -1,4 +1,4 @@
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/* $OpenBSD: hmac.h,v 1.17 2023/04/25 15:48:48 tb Exp $ */
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/* $OpenBSD: hmac.h,v 1.18 2024/06/01 07:36:16 tb Exp $ */
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/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
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* All rights reserved.
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*
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@ -85,7 +85,8 @@ int HMAC_Init_ex(HMAC_CTX *ctx, const void *key, int len, const EVP_MD *md,
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int HMAC_Update(HMAC_CTX *ctx, const unsigned char *data, size_t len);
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int HMAC_Final(HMAC_CTX *ctx, unsigned char *md, unsigned int *len);
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unsigned char *HMAC(const EVP_MD *evp_md, const void *key, int key_len,
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const unsigned char *d, size_t n, unsigned char *md, unsigned int *md_len);
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const unsigned char *d, size_t n, unsigned char *md, unsigned int *md_len)
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__attribute__((__nonnull__ (6)));
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int HMAC_CTX_copy(HMAC_CTX *dctx, HMAC_CTX *sctx);
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void HMAC_CTX_set_flags(HMAC_CTX *ctx, unsigned long flags);
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@ -1,4 +1,4 @@
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.\" $OpenBSD: SHA1.3,v 1.8 2024/05/26 09:54:16 tb Exp $
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.\" $OpenBSD: SHA1.3,v 1.9 2024/06/01 12:35:23 tb Exp $
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.\" OpenSSL 99d63d46 Oct 26 13:56:48 2016 -0400
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.\"
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.\" This file was written by Ulf Moeller <ulf@openssl.org> and
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@ -49,7 +49,7 @@
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.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
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.\" OF THE POSSIBILITY OF SUCH DAMAGE.
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.\"
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.Dd $Mdocdate: May 26 2024 $
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.Dd $Mdocdate: June 1 2024 $
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.Dt SHA1 3
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.Os
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.Sh NAME
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@ -237,9 +237,6 @@ bytes.
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Applications should use the higher level functions
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.Xr EVP_DigestInit 3
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etc. instead of calling the hash functions directly.
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.Pp
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The predecessor of SHA-1, SHA, is also implemented, but it should be
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used only when backward compatibility is required.
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.Sh RETURN VALUES
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.Fn SHA1 ,
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.Fn SHA224 ,
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@ -254,9 +251,13 @@ The other functions return 1 for success or 0 otherwise.
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.Xr HMAC 3 ,
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.Xr RIPEMD160 3
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.Sh STANDARDS
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SHA: US Federal Information Processing Standard FIPS PUB 180 (Secure
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Hash Standard), SHA-1: US Federal Information Processing Standard FIPS
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PUB 180-1 (Secure Hash Standard), ANSI X9.30
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.Rs
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.%T Secure Hash Standard (SHS)
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.%R NIST FIPS Publication
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.%N 180-4
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.%U https://doi.org/10.6028/NIST.FIPS.180-4
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.%D 2015
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.Re
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.Sh HISTORY
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.Fn SHA1 ,
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.Fn SHA1_Init ,
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@ -1,4 +1,4 @@
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/* $OpenBSD: md4.c,v 1.17 2024/03/28 08:00:07 jsing Exp $ */
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/* $OpenBSD: md4.c,v 1.18 2024/06/01 07:36:16 tb Exp $ */
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/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
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* All rights reserved.
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*
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@ -336,10 +336,7 @@ unsigned char *
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MD4(const unsigned char *d, size_t n, unsigned char *md)
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{
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MD4_CTX c;
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static unsigned char m[MD4_DIGEST_LENGTH];
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if (md == NULL)
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md = m;
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if (!MD4_Init(&c))
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return NULL;
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MD4_Update(&c, d, n);
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@ -1,4 +1,4 @@
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/* $OpenBSD: md4.h,v 1.17 2023/07/08 06:47:26 jsing Exp $ */
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/* $OpenBSD: md4.h,v 1.21 2024/06/01 18:42:49 tb Exp $ */
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/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
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* All rights reserved.
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*
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@ -61,6 +61,10 @@
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#ifndef HEADER_MD4_H
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#define HEADER_MD4_H
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#if !defined(HAVE_ATTRIBUTE__BOUNDED__) && !defined(__OpenBSD__)
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#define __bounded__(x, y, z)
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#endif
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#include <openssl/opensslconf.h>
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#ifdef __cplusplus
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@ -91,9 +95,12 @@ typedef struct MD4state_st {
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} MD4_CTX;
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int MD4_Init(MD4_CTX *c);
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int MD4_Update(MD4_CTX *c, const void *data, size_t len);
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int MD4_Update(MD4_CTX *c, const void *data, size_t len)
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__attribute__ ((__bounded__(__buffer__, 2, 3)));
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int MD4_Final(unsigned char *md, MD4_CTX *c);
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unsigned char *MD4(const unsigned char *d, size_t n, unsigned char *md);
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unsigned char *MD4(const unsigned char *d, size_t n, unsigned char *md)
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__attribute__ ((__bounded__(__buffer__, 1, 2)))
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__attribute__ ((__nonnull__(3)));
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void MD4_Transform(MD4_CTX *c, const unsigned char *b);
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#ifdef __cplusplus
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}
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@ -1,4 +1,4 @@
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/* $OpenBSD: md5.c,v 1.22 2024/03/28 08:00:08 jsing Exp $ */
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/* $OpenBSD: md5.c,v 1.23 2024/06/01 07:36:16 tb Exp $ */
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/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
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* All rights reserved.
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*
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@ -371,10 +371,7 @@ unsigned char *
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MD5(const unsigned char *d, size_t n, unsigned char *md)
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{
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MD5_CTX c;
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static unsigned char m[MD5_DIGEST_LENGTH];
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if (md == NULL)
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md = m;
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if (!MD5_Init(&c))
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return NULL;
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MD5_Update(&c, d, n);
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@ -1,4 +1,4 @@
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/* $OpenBSD: md5.h,v 1.21 2023/07/08 06:50:38 jsing Exp $ */
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/* $OpenBSD: md5.h,v 1.23 2024/06/01 07:44:11 tb Exp $ */
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/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
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* All rights reserved.
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*
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@ -98,7 +98,8 @@ int MD5_Update(MD5_CTX *c, const void *data, size_t len)
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__attribute__ ((__bounded__(__buffer__, 2, 3)));
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int MD5_Final(unsigned char *md, MD5_CTX *c);
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unsigned char *MD5(const unsigned char *d, size_t n, unsigned char *md)
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__attribute__ ((__bounded__(__buffer__, 1, 2)));
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__attribute__ ((__bounded__(__buffer__, 1, 2)))
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__attribute__ ((__nonnull__(3)));
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void MD5_Transform(MD5_CTX *c, const unsigned char *b);
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#ifdef __cplusplus
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}
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@ -1,4 +1,4 @@
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/* $OpenBSD: ripemd.c,v 1.18 2024/03/28 23:54:15 joshua Exp $ */
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/* $OpenBSD: ripemd.c,v 1.19 2024/06/01 07:36:16 tb Exp $ */
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/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
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* All rights reserved.
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*
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@ -483,14 +483,10 @@ RIPEMD160_Final(unsigned char *md, RIPEMD160_CTX *c)
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LCRYPTO_ALIAS(RIPEMD160_Final);
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unsigned char *
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RIPEMD160(const unsigned char *d, size_t n,
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unsigned char *md)
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RIPEMD160(const unsigned char *d, size_t n, unsigned char *md)
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{
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RIPEMD160_CTX c;
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static unsigned char m[RIPEMD160_DIGEST_LENGTH];
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if (md == NULL)
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md = m;
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if (!RIPEMD160_Init(&c))
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return NULL;
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RIPEMD160_Update(&c, d, n);
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@ -1,4 +1,4 @@
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/* $OpenBSD: ripemd.h,v 1.15 2023/07/08 06:52:56 jsing Exp $ */
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/* $OpenBSD: ripemd.h,v 1.19 2024/06/01 18:42:49 tb Exp $ */
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/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
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* All rights reserved.
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*
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@ -61,6 +61,10 @@
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#ifndef HEADER_RIPEMD_H
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#define HEADER_RIPEMD_H
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#if !defined(HAVE_ATTRIBUTE__BOUNDED__) && !defined(__OpenBSD__)
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#define __bounded__(x, y, z)
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#endif
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#include <openssl/opensslconf.h>
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#ifdef __cplusplus
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@ -92,10 +96,13 @@ typedef struct RIPEMD160state_st {
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} RIPEMD160_CTX;
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int RIPEMD160_Init(RIPEMD160_CTX *c);
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int RIPEMD160_Update(RIPEMD160_CTX *c, const void *data, size_t len);
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int RIPEMD160_Update(RIPEMD160_CTX *c, const void *data, size_t len)
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__attribute__ ((__bounded__(__buffer__, 2, 3)));
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int RIPEMD160_Final(unsigned char *md, RIPEMD160_CTX *c);
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unsigned char *RIPEMD160(const unsigned char *d, size_t n,
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unsigned char *md);
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unsigned char *md)
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__attribute__ ((__bounded__(__buffer__, 1, 2)))
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__attribute__ ((__nonnull__(3)));
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void RIPEMD160_Transform(RIPEMD160_CTX *c, const unsigned char *b);
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#ifdef __cplusplus
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}
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@ -1,4 +1,4 @@
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/* $OpenBSD: sha.h,v 1.22 2023/07/08 07:08:11 jsing Exp $ */
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/* $OpenBSD: sha.h,v 1.25 2024/06/01 08:11:44 tb Exp $ */
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/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
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* All rights reserved.
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*
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@ -102,7 +102,8 @@ int SHA1_Update(SHA_CTX *c, const void *data, size_t len)
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__attribute__ ((__bounded__(__buffer__, 2, 3)));
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int SHA1_Final(unsigned char *md, SHA_CTX *c);
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unsigned char *SHA1(const unsigned char *d, size_t n, unsigned char *md)
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__attribute__ ((__bounded__(__buffer__, 1, 2)));
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__attribute__ ((__bounded__(__buffer__, 1, 2)))
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__attribute__ ((__nonnull__(3)));
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void SHA1_Transform(SHA_CTX *c, const unsigned char *data);
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#endif
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@ -125,13 +126,15 @@ int SHA224_Update(SHA256_CTX *c, const void *data, size_t len)
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__attribute__ ((__bounded__(__buffer__, 2, 3)));
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int SHA224_Final(unsigned char *md, SHA256_CTX *c);
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unsigned char *SHA224(const unsigned char *d, size_t n, unsigned char *md)
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__attribute__ ((__bounded__(__buffer__, 1, 2)));
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__attribute__ ((__bounded__(__buffer__, 1, 2)))
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__attribute__ ((__nonnull__(3)));
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int SHA256_Init(SHA256_CTX *c);
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int SHA256_Update(SHA256_CTX *c, const void *data, size_t len)
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__attribute__ ((__bounded__(__buffer__, 2, 3)));
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int SHA256_Final(unsigned char *md, SHA256_CTX *c);
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unsigned char *SHA256(const unsigned char *d, size_t n, unsigned char *md)
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__attribute__ ((__bounded__(__buffer__, 1, 2)));
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__attribute__ ((__bounded__(__buffer__, 1, 2)))
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__attribute__ ((__nonnull__(3)));
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void SHA256_Transform(SHA256_CTX *c, const unsigned char *data);
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#endif
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@ -172,13 +175,15 @@ int SHA384_Update(SHA512_CTX *c, const void *data, size_t len)
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__attribute__ ((__bounded__(__buffer__, 2, 3)));
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int SHA384_Final(unsigned char *md, SHA512_CTX *c);
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unsigned char *SHA384(const unsigned char *d, size_t n, unsigned char *md)
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__attribute__ ((__bounded__(__buffer__, 1, 2)));
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__attribute__ ((__bounded__(__buffer__, 1, 2)))
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__attribute__ ((__nonnull__(3)));
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int SHA512_Init(SHA512_CTX *c);
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int SHA512_Update(SHA512_CTX *c, const void *data, size_t len)
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__attribute__ ((__bounded__(__buffer__, 2, 3)));
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int SHA512_Final(unsigned char *md, SHA512_CTX *c);
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unsigned char *SHA512(const unsigned char *d, size_t n, unsigned char *md)
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__attribute__ ((__bounded__(__buffer__, 1, 2)));
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__attribute__ ((__bounded__(__buffer__, 1, 2)))
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__attribute__ ((__nonnull__(3)));
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void SHA512_Transform(SHA512_CTX *c, const unsigned char *data);
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#endif
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@ -1,4 +1,4 @@
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/* $OpenBSD: sha1.c,v 1.14 2024/03/28 07:06:12 jsing Exp $ */
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/* $OpenBSD: sha1.c,v 1.15 2024/06/01 07:36:16 tb Exp $ */
|
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/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
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* All rights reserved.
|
||||
*
|
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|
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@ -496,10 +496,6 @@ unsigned char *
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SHA1(const unsigned char *d, size_t n, unsigned char *md)
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{
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SHA_CTX c;
|
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static unsigned char m[SHA_DIGEST_LENGTH];
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|
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if (md == NULL)
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md = m;
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|
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if (!SHA1_Init(&c))
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return NULL;
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|
|
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|
@ -1,4 +1,4 @@
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/* $OpenBSD: sha256.c,v 1.31 2024/03/28 04:23:02 jsing Exp $ */
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/* $OpenBSD: sha256.c,v 1.32 2024/06/01 07:36:16 tb Exp $ */
|
||||
/* ====================================================================
|
||||
* Copyright (c) 1998-2011 The OpenSSL Project. All rights reserved.
|
||||
*
|
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|
@ -317,10 +317,6 @@ unsigned char *
|
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SHA224(const unsigned char *d, size_t n, unsigned char *md)
|
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{
|
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SHA256_CTX c;
|
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static unsigned char m[SHA224_DIGEST_LENGTH];
|
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|
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if (md == NULL)
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md = m;
|
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|
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SHA224_Init(&c);
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SHA256_Update(&c, d, n);
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|
@ -479,10 +475,6 @@ unsigned char *
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|||
SHA256(const unsigned char *d, size_t n, unsigned char *md)
|
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{
|
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SHA256_CTX c;
|
||||
static unsigned char m[SHA256_DIGEST_LENGTH];
|
||||
|
||||
if (md == NULL)
|
||||
md = m;
|
||||
|
||||
SHA256_Init(&c);
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SHA256_Update(&c, d, n);
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||||
|
|
|
|||
|
|
@ -1,4 +1,4 @@
|
|||
/* $OpenBSD: sha512.c,v 1.41 2023/07/08 12:24:10 beck Exp $ */
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/* $OpenBSD: sha512.c,v 1.42 2024/06/01 07:36:16 tb Exp $ */
|
||||
/* ====================================================================
|
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* Copyright (c) 1998-2011 The OpenSSL Project. All rights reserved.
|
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*
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|
@ -345,10 +345,6 @@ unsigned char *
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SHA384(const unsigned char *d, size_t n, unsigned char *md)
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{
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SHA512_CTX c;
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static unsigned char m[SHA384_DIGEST_LENGTH];
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||||
|
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if (md == NULL)
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md = m;
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SHA384_Init(&c);
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SHA512_Update(&c, d, n);
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|
|
@ -498,10 +494,6 @@ unsigned char *
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SHA512(const unsigned char *d, size_t n, unsigned char *md)
|
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{
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SHA512_CTX c;
|
||||
static unsigned char m[SHA512_DIGEST_LENGTH];
|
||||
|
||||
if (md == NULL)
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||||
md = m;
|
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|
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SHA512_Init(&c);
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SHA512_Update(&c, d, n);
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||||
|
|
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|||
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|
@ -1,4 +1,4 @@
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|||
/* $OpenBSD: whirlpool.c,v 1.2 2024/03/30 03:45:47 joshua Exp $ */
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/* $OpenBSD: whirlpool.c,v 1.3 2024/06/01 07:36:17 tb Exp $ */
|
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/**
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* The Whirlpool hashing function.
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*
|
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|
@ -846,10 +846,7 @@ unsigned char *
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|||
WHIRLPOOL(const void *inp, size_t bytes, unsigned char *md)
|
||||
{
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WHIRLPOOL_CTX ctx;
|
||||
static unsigned char m[WHIRLPOOL_DIGEST_LENGTH];
|
||||
|
||||
if (md == NULL)
|
||||
md = m;
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WHIRLPOOL_Init(&ctx);
|
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WHIRLPOOL_Update(&ctx, inp, bytes);
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WHIRLPOOL_Final(md, &ctx);
|
||||
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|
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|||
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@ -1,10 +1,14 @@
|
|||
/* $OpenBSD: whrlpool.h,v 1.5 2014/07/10 22:45:58 jsing Exp $ */
|
||||
/* $OpenBSD: whrlpool.h,v 1.8 2024/06/01 17:56:44 tb Exp $ */
|
||||
|
||||
#include <stddef.h>
|
||||
|
||||
#ifndef HEADER_WHRLPOOL_H
|
||||
#define HEADER_WHRLPOOL_H
|
||||
|
||||
#if !defined(HAVE_ATTRIBUTE__BOUNDED__) && !defined(__OpenBSD__)
|
||||
#define __bounded__(x, y, z)
|
||||
#endif
|
||||
|
||||
#include <openssl/opensslconf.h>
|
||||
|
||||
#ifdef __cplusplus
|
||||
|
|
@ -28,10 +32,13 @@ typedef struct {
|
|||
|
||||
#ifndef OPENSSL_NO_WHIRLPOOL
|
||||
int WHIRLPOOL_Init (WHIRLPOOL_CTX *c);
|
||||
int WHIRLPOOL_Update (WHIRLPOOL_CTX *c,const void *inp,size_t bytes);
|
||||
int WHIRLPOOL_Update (WHIRLPOOL_CTX *c,const void *inp,size_t bytes)
|
||||
__attribute__ ((__bounded__(__buffer__, 2, 3)));
|
||||
void WHIRLPOOL_BitUpdate(WHIRLPOOL_CTX *c,const void *inp,size_t bits);
|
||||
int WHIRLPOOL_Final (unsigned char *md,WHIRLPOOL_CTX *c);
|
||||
unsigned char *WHIRLPOOL(const void *inp,size_t bytes,unsigned char *md);
|
||||
unsigned char *WHIRLPOOL(const void *inp,size_t bytes,unsigned char *md)
|
||||
__attribute__ ((__bounded__(__buffer__, 1, 2)))
|
||||
__attribute__ ((__nonnull__(3)));
|
||||
#endif
|
||||
|
||||
#ifdef __cplusplus
|
||||
|
|
|
|||
|
|
@ -1,4 +1,4 @@
|
|||
/* $OpenBSD: dev.c,v 1.116 2024/05/24 15:21:35 ratchov Exp $ */
|
||||
/* $OpenBSD: dev.c,v 1.117 2024/06/01 09:44:10 ratchov Exp $ */
|
||||
/*
|
||||
* Copyright (c) 2008-2012 Alexandre Ratchov <alex@caoua.org>
|
||||
*
|
||||
|
|
@ -1054,8 +1054,6 @@ dev_allocbufs(struct dev *d)
|
|||
int
|
||||
dev_open(struct dev *d)
|
||||
{
|
||||
struct opt *o;
|
||||
|
||||
d->mode = d->reqmode;
|
||||
d->round = d->reqround;
|
||||
d->bufsz = d->reqbufsz;
|
||||
|
|
@ -1078,18 +1076,6 @@ dev_open(struct dev *d)
|
|||
return 0;
|
||||
|
||||
d->pstate = DEV_INIT;
|
||||
|
||||
/* add server.device if device is opened after opt_ref() call */
|
||||
for (o = opt_list; o != NULL; o = o->next) {
|
||||
if (o->refcnt > 0 && !ctl_find(CTL_OPT_DEV, o, d)) {
|
||||
ctl_new(CTL_OPT_DEV, o, d,
|
||||
CTL_SEL, dev_getdisplay(d),
|
||||
o->name, "server", -1, "device",
|
||||
d->name, -1, 1, o->dev == d);
|
||||
d->refcnt++;
|
||||
}
|
||||
}
|
||||
|
||||
return 1;
|
||||
}
|
||||
|
||||
|
|
@ -1164,14 +1150,6 @@ dev_freebufs(struct dev *d)
|
|||
void
|
||||
dev_close(struct dev *d)
|
||||
{
|
||||
struct opt *o;
|
||||
|
||||
/* remove server.device entries */
|
||||
for (o = opt_list; o != NULL; o = o->next) {
|
||||
if (ctl_del(CTL_OPT_DEV, o, d))
|
||||
d->refcnt--;
|
||||
}
|
||||
|
||||
d->pstate = DEV_CFG;
|
||||
dev_sio_close(d);
|
||||
dev_freebufs(d);
|
||||
|
|
|
|||
|
|
@ -1,4 +1,4 @@
|
|||
/* $OpenBSD: sshd.c,v 1.604 2024/05/31 09:01:08 djm Exp $ */
|
||||
/* $OpenBSD: sshd.c,v 1.605 2024/06/01 07:03:37 djm Exp $ */
|
||||
/*
|
||||
* Copyright (c) 2000, 2001, 2002 Markus Friedl. All rights reserved.
|
||||
* Copyright (c) 2002 Niels Provos. All rights reserved.
|
||||
|
|
@ -858,7 +858,7 @@ main(int ac, char **av)
|
|||
char *config_file_name = _PATH_SERVER_CONFIG_FILE;
|
||||
int r, opt, do_dump_cfg = 0, keytype, already_daemon, have_agent = 0;
|
||||
int sock_in = -1, sock_out = -1, newsock = -1, rexec_argc = 0;
|
||||
int config_s[2] = { -1 , -1 }, have_connection_info = 0;
|
||||
int devnull, config_s[2] = { -1 , -1 }, have_connection_info = 0;
|
||||
char *fp, *line, *logfile = NULL, **rexec_argv = NULL;
|
||||
struct stat sb;
|
||||
u_int i, j;
|
||||
|
|
@ -999,7 +999,16 @@ main(int ac, char **av)
|
|||
}
|
||||
if (!test_flag && !do_dump_cfg && !path_absolute(av[0]))
|
||||
fatal("sshd requires execution with an absolute path");
|
||||
closefrom(REEXEC_DEVCRYPTO_RESERVED_FD);
|
||||
|
||||
closefrom(STDERR_FILENO + 1);
|
||||
|
||||
/* Reserve fds we'll need later for reexec things */
|
||||
if ((devnull = open(_PATH_DEVNULL, O_RDWR)) == -1)
|
||||
fatal("open %s: %s", _PATH_DEVNULL, strerror(errno));
|
||||
while (devnull < REEXEC_MIN_FREE_FD) {
|
||||
if ((devnull = dup(devnull)) == -1)
|
||||
fatal("dup %s: %s", _PATH_DEVNULL, strerror(errno));
|
||||
}
|
||||
|
||||
#ifdef WITH_OPENSSL
|
||||
OpenSSL_add_all_algorithms();
|
||||
|
|
@ -1368,22 +1377,25 @@ main(int ac, char **av)
|
|||
sock_in, sock_out, newsock, startup_pipe, config_s[0], config_s[1]);
|
||||
if (!inetd_flag) {
|
||||
if (dup2(newsock, STDIN_FILENO) == -1)
|
||||
debug3("dup2 stdin: %s", strerror(errno));
|
||||
fatal("dup2 stdin: %s", strerror(errno));
|
||||
if (dup2(STDIN_FILENO, STDOUT_FILENO) == -1)
|
||||
debug3("dup2 stdout: %s", strerror(errno));
|
||||
fatal("dup2 stdout: %s", strerror(errno));
|
||||
if (newsock > STDOUT_FILENO)
|
||||
close(newsock);
|
||||
}
|
||||
if (config_s[1] != REEXEC_CONFIG_PASS_FD) {
|
||||
if (dup2(config_s[1], REEXEC_CONFIG_PASS_FD) == -1)
|
||||
debug3("dup2 config_s: %s", strerror(errno));
|
||||
fatal("dup2 config_s: %s", strerror(errno));
|
||||
close(config_s[1]);
|
||||
}
|
||||
if (startup_pipe == -1)
|
||||
close(REEXEC_STARTUP_PIPE_FD);
|
||||
else if (startup_pipe != REEXEC_STARTUP_PIPE_FD) {
|
||||
if (dup2(startup_pipe, REEXEC_STARTUP_PIPE_FD) == -1)
|
||||
debug3("dup2 startup_p: %s", strerror(errno));
|
||||
fatal("dup2 startup_p: %s", strerror(errno));
|
||||
close(startup_pipe);
|
||||
}
|
||||
closefrom(REEXEC_MIN_FREE_FD);
|
||||
|
||||
ssh_signal(SIGHUP, SIG_IGN); /* avoid reset to SIG_DFL */
|
||||
execv(rexec_argv[0], rexec_argv);
|
||||
|
|
|
|||
Loading…
Reference in New Issue
Block a user