Pedro Monreal Gonzalez
9307041c2f
- Version update to 1.9.0:
Enhancements and bugfixes:
* adds ECDSA keys and host key support when using OpenSSL
* adds ED25519 key and host key support when using OpenSSL 1.1.1
* adds OpenSSH style key file reading
* adds AES CTR mode support when using WinCNG
* adds PEM passphrase protected file support for Libgcrypt and WinCNG
* adds SHA256 hostkey fingerprint
* adds libssh2_agent_get_identity_path() and libssh2_agent_set_identity_path()
* adds explicit zeroing of sensitive data in memory
* adds additional bounds checks to network buffer reads
* adds the ability to use the server default permissions when creating sftp directories
* adds support for building with OpenSSL no engine flag
* adds support for building with LibreSSL
* increased sftp packet size to 256k
* fixed oversized packet handling in sftp
* fixed building with OpenSSL 1.1
* fixed a possible crash if sftp stat gets an unexpected response
* fixed incorrect parsing of the KEX preference string value
* fixed conditional RSA and AES-CTR support
* fixed a small memory leak during the key exchange process
* fixed a possible memory leak of the ssh banner string
* fixed various small memory leaks in the backends
* fixed possible out of bounds read when parsing public keys from the server
* fixed possible out of bounds read when parsing invalid PEM files
* no longer null terminates the scp remote exec command
* now handle errors when diffie hellman key pair generation fails
* improved building instructions
* improved unit tests
- Rebased patch libssh2-ocloexec.patch
OBS-URL: https://build.opensuse.org/request/show/711121
OBS-URL: https://build.opensuse.org/package/show/devel:libraries:c_c++/libssh2_org?expand=0&rev=65
73 lines
2.9 KiB
Diff
73 lines
2.9 KiB
Diff
From 33a59a1905feb5d786e9d457f287dd9e81a9f747 Mon Sep 17 00:00:00 2001
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From: =?UTF-8?q?Cristian=20Rodr=C3=ADguez?= <crrodriguez@opensuse.org>
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Date: Tue, 27 Dec 2011 00:33:28 -0300
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Subject: [PATCH] Use O_CLOEXEC where needed
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---
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src/agent.c | 2 +-
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src/knownhost.c | 4 ++--
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src/userauth.c | 2 +-
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3 files changed, 4 insertions(+), 4 deletions(-)
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Index: libssh2-1.9.0/src/agent.c
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===================================================================
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--- libssh2-1.9.0.orig/src/agent.c
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+++ libssh2-1.9.0/src/agent.c
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@@ -157,7 +157,7 @@ agent_connect_unix(LIBSSH2_AGENT *agent)
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"no auth sock variable");
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}
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- agent->fd = socket(PF_UNIX, SOCK_STREAM, 0);
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+ agent->fd = socket(PF_UNIX, SOCK_STREAM | SOCK_CLOEXEC, 0);
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if(agent->fd < 0)
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return _libssh2_error(agent->session, LIBSSH2_ERROR_BAD_SOCKET,
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"failed creating socket");
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Index: libssh2-1.9.0/src/knownhost.c
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===================================================================
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--- libssh2-1.9.0.orig/src/knownhost.c
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+++ libssh2-1.9.0/src/knownhost.c
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@@ -963,7 +963,7 @@ libssh2_knownhost_readfile(LIBSSH2_KNOWN
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"Unsupported type of known-host information "
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"store");
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- file = fopen(filename, FOPEN_READTEXT);
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+ file = fopen(filename, FOPEN_READTEXT_CLOEXEC);
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if(file) {
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while(fgets(buf, sizeof(buf), file)) {
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if(libssh2_knownhost_readline(hosts, buf, strlen(buf), type)) {
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@@ -1204,7 +1204,7 @@ libssh2_knownhost_writefile(LIBSSH2_KNOW
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"Unsupported type of known-host information "
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"store");
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- file = fopen(filename, FOPEN_WRITETEXT);
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+ file = fopen(filename, FOPEN_WRITETEXT_CLOEXEC);
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if(!file)
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return _libssh2_error(hosts->session, LIBSSH2_ERROR_FILE,
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"Failed to open file");
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Index: libssh2-1.9.0/src/userauth.c
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===================================================================
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--- libssh2-1.9.0.orig/src/userauth.c
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+++ libssh2-1.9.0/src/userauth.c
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@@ -578,7 +578,7 @@ file_read_publickey(LIBSSH2_SESSION * se
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_libssh2_debug(session, LIBSSH2_TRACE_AUTH, "Loading public key file: %s",
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pubkeyfile);
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/* Read Public Key */
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- fd = fopen(pubkeyfile, FOPEN_READTEXT);
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+ fd = fopen(pubkeyfile, FOPEN_READTEXT_CLOEXEC);
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if(!fd) {
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return _libssh2_error(session, LIBSSH2_ERROR_FILE,
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"Unable to open public key file");
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Index: libssh2-1.9.0/src/libssh2_priv.h
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===================================================================
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--- libssh2-1.9.0.orig/src/libssh2_priv.h
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+++ libssh2-1.9.0/src/libssh2_priv.h
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@@ -1138,6 +1138,8 @@ endings either CRLF or LF so 't' is appr
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#define FOPEN_READTEXT "r"
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#define FOPEN_WRITETEXT "w"
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#define FOPEN_APPENDTEXT "a"
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+#define FOPEN_READTEXT_CLOEXEC "re"
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+#define FOPEN_WRITETEXT_CLOEXEC "we"
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#endif
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#endif /* LIBSSH2_H */
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