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Author SHA1 Message Date
Jakob Egger
a1e744bb5e direct_tcpip: Fixed channel write 
There were 3 bugs in this loop:
1) Started from beginning after partial writes
2) Aborted when 0 bytes were sent
3) Ignored LIBSSH2_ERROR_EAGAIN

See also:
https://trac.libssh2.org/ticket/281
https://trac.libssh2.org/ticket/293
 2015-03-15 11:20:17 +01:00
Will Cosgrove
14d9ee01bc Must init HMAC_CTX before using it. 
Must init ctx before using it or openssl will reuse the hmac which is not thread safe and causes a crash.
Added libssh2_hmac_ctx_init macro.
 2015-03-15 00:16:46 +00:00
Alexander Lamaison
fed47c34e4 Add continuous integration configurations. 
Linux-based CI is done by Travis CI.  Windows-based CI is done by Appveyor.
 2015-03-15 00:06:15 +00:00
David Calavera
18cfec8336 Allow authentication keys to be passed in memory. 
All credits go to Joe Turpin, I'm just reaplying and cleaning his patch:
http://www.libssh2.org/mail/libssh2-devel-archive-2012-01/0015.shtml

* Use an unimplemented error for extracting keys from memory with libgcrypt.
 2015-03-14 23:54:49 +00:00
Daniel Stenberg
74624c8ddf docs: include the renamed INSTALL* files in dist 2015-03-14 17:38:21 +01:00
Alexander Lamaison
bbbdf946a7 Prevent collisions between CMake and Autotools in examples/ and tests/. 2015-03-13 07:47:41 +00:00
Alexander Lamaison
042993b8eb Avoid clash between CMake build and Autotools. 
Autotools expects a configuration template file at src/libssh2_config.h.in, which buildconf generates.  But the CMake build system has its CMake-specific version of the file at this path.  This means that, if you don't run buildconf, the Autotools build will fail because it configured the wrong header template.

See https://github.com/libssh2/libssh2/pull/8.
 2015-03-13 00:21:04 +00:00
Alexander Lamaison
41ed2b71a2 Merge pull request #8 from alamaison/cmake 
CMake build system.
 2015-03-12 23:13:39 +00:00
Alexander Lamaison
6bf8983368 CMake build system. 
Tested:
 - Windows:
    - Visual C++ 2005/2008/2010/2012/2013/MinGW-w64
    - static/shared
    - 32/64-bit
    - OpenSSL/WinCNG
    - Without zlib
 - Linux:
    - GCC 4.6.3/Clang 3.4
    - static/shared
    - 32/64-bit
    - OpenSSL/Libgcrypt
    - With/Without zlib
 - MacOS X
    - AppleClang 6.0.0
    - static
    - 64-bit
    - OpenSSL
    - Without zlib

Conflicts:
	README
 2015-03-12 22:48:38 +00:00
Alexander Lamaison
523a552258 Man man syntax tests fail gracefully if man version is not suitable. 2015-03-12 22:11:47 +00:00
Alexander Lamaison
d73e0ec260 Return valid code from test fixture on failure. 
The sshd test fixture was returning -1 if an error occurred, but negative error codes aren't technically valid (google it).  Bash on Windows converted them to 0 which made setup failure look as though all tests were passing.
 2015-03-12 21:50:11 +00:00
Alexander Lamaison
1fa5fe6059 Let mansyntax.sh work regardless of where it is called from. 2015-03-12 21:48:59 +00:00
Viktor Szakáts
8f00a7471d mingw build: allow to pass custom CFLAGS 
Allow to pass custom `CFLAGS` options via environment variable
`LIBSSH2_CFLAG_EXTRAS`. Default and automatically added options of
`GNUmakefile` have preference over custom ones. This addition is useful
for passing f.e. custom CPU tuning or LTO optimization (`-flto
-ffat-lto-objects`) options. The only current way to do this is to edit
`GNUmakefile`. This patch makes it unnecessary.

This is a mirror of similar libcurl patch:
https://github.com/bagder/curl/pull/136
 2015-03-12 11:23:23 +01:00
Will Cosgrove
fe3e23022b userauth: Fixed prompt text no longer being copied to the prompts struct 
Regression from 031566f9c
 2015-03-11 23:11:28 +01:00
Daniel Stenberg
33e1013d7b README: update the git repo locations 2015-03-11 22:40:37 +01:00
Daniel Stenberg
20eb836f4e wait_socket: wrong use of difftime() 
With reversed arguments it would always return a negative value...

Bug: https://github.com/bagder/libssh2/issues/1
 2015-03-11 12:16:18 +01:00
Daniel Stenberg
6ada234c62 bump: start working toward 1.5.1 now 2015-03-11 08:21:09 +01:00
Daniel Stenberg
e16f638dca RELEASE-NOTES: 1.5.0 release libssh2-1.5.0 2015-03-11 08:07:45 +01:00
Mariusz Ziulek
7d94b69b80 kex: bail out on rubbish in the incoming packet 
CVE-2015-1782

Bug: http://www.libssh2.org/adv_20150311.html
 2015-03-07 11:57:04 +01:00
Daniel Stenberg
8bb6cf7f95 docs: move INSTALL, AUTHORS, HACKING and TODO to docs/ 
And with this, cleanup README to be shorter and mention the new source
code home.
 2015-03-07 11:42:14 +01:00
Daniel Stenberg
5fcbb168b8 .gitignore: don't ignore INSTALL 2015-03-07 11:32:08 +01:00
Dan Fandrich
d811750645 examples/x11.c: include sys/select.h for improved portability 2015-03-04 22:57:25 +01:00
Daniel Stenberg
cfe94c715e RELEASE-NOTES: synced with a8473c819b 
In preparation for the upcoming 1.5.0 release.
 2015-03-04 09:38:17 +01:00
Guenter Knauf
a8473c819b NetWare build: added some missing exports. 2015-01-08 21:03:17 +01:00
Marc Hoersken
c71889017f knownhost.c: fix use of uninitialized argument variable wrote 
Detected by clang scan in	line 1195, column 18.
 2014-12-29 18:37:46 +01:00
Marc Hoersken
253d5922f2 examples/x11.c: fix result of operation is garbage or undefined 
Fix use of uninitialized structure w_size_bck.
Detected by clang scan in	line 386, column 28.
 2014-12-29 18:31:11 +01:00
Marc Hoersken
79d63df12d examples/x11.c: remove dead assigments of some return values 
Detected by clang scan in line 212, column 9.
Detected by clang scan in line 222, column 13.
Detected by clang scan in	line 410, column 13.
 2014-12-29 18:24:17 +01:00
Marc Hoersken
86552bf2bb examples/x11.c: fix possible memory leak if read fails 
Detected by clang scan in line 224, column 21.
 2014-12-27 14:00:48 +01:00
Marc Hoersken
477e609a84 examples/x11.c: fix invalid removal of first list element 
Fix use of memory after it was being freed.
Detected by clang scan in line 56, column 12.
 2014-12-27 13:48:51 +01:00
Marc Hoersken
3e47ca8a32 userauth.c: make sure that sp_len is positive and avoid overflows 
... if the pointer subtraction of sp1 - pubkey - 1 resulted in a
negative or larger value than pubkey_len, memchr would fail.

Reported by Coverity CID 89846.
 2014-12-26 14:08:35 +01:00
Marc Hoersken
6af0ee567b channel.c: remove logically dead code, host cannot be NULL here 
... host cannot be NULL in line 525, because it is always
valid (e.g. at least set to "0.0.0.0") after lines 430 and 431.

Reported by Coverity CID 89807.
 2014-12-26 13:51:27 +01:00
Marc Hoersken
c6d99bd3a4 session.c: check return value of session_nonblock during startup 
Reported by Coverity CID 89803.
 2014-12-26 13:45:59 +01:00
Marc Hoersken
d1eccb487a session.c: check return value of session_nonblock in debug mode 
Reported by Coverity CID 89805.
 2014-12-26 13:40:42 +01:00
Marc Hoersken
22204c4e2e pem.c: fix mixed line-endings introduced with 8670f5da24 2014-12-26 13:39:18 +01:00
Marc Hoersken
8670f5da24 pem.c: make sure there's a trailing zero and b64data is not NULL 
... if there is no base64 data between PEM header and footer.
Reported by Coverity CID 89823.
 2014-12-26 13:31:26 +01:00
Marc Hoersken
3835655f09 kex.c: make sure mlist is not set to NULL 
... if the currently unsupported LANG methods are called.
Reported by Coverity CID 89834.
 2014-12-26 13:20:14 +01:00
Marc Hoersken
dc199ed03a packet.c: i < 256 was always true and i would overflow to 0 
Visualize that the 0-termination is intentional, because the array
is later passed to strlen within _libssh2_packet_askv.
 2014-12-26 11:21:10 +01:00
Marc Hoersken
8f799f98d9 silence multiple data conversion warnings 2014-12-26 11:05:34 +01:00
Daniel Stenberg
637c90959b agent_connect_unix: make sure there's a trailing zero 
... if the path name was too long. Reported by Coverity CID 89801.
 2014-12-23 20:05:16 +01:00
Marc Hoersken
8a731d6217 examples on Windows: use native SOCKET-type instead of int 
And check return values accordingly.
 2014-12-22 17:03:42 +01:00
Marc Hoersken
d85f9a689f userauth.c: improve readability and clarity of for-loops 2014-12-22 16:18:36 +01:00
Daniel Stenberg
031566f9cc calloc: introduce LIBSSH2_CALLOC() 
A simple function using LIBSSH2_ALLOC + memset, since this pattern was
used in multiple places and this simplies code in general.
 2014-12-22 15:59:21 +01:00
Marc Hoersken
977a3b6a76 libssh2_priv.h: Ignore session, context and format parameters 2014-12-15 01:16:00 +01:00
Marc Hoersken
34dc1d61b4 x11 example: check return value of socket function 2014-12-15 01:10:29 +01:00
Marc Hoersken
be95032e29 examples: fixed mixed line-endings introduced with aedfba25b8 2014-12-15 01:09:13 +01:00
Marc Hoersken
c0bface8a7 wincng.c: explicitly ignore BCrypt*AlgorithmProvider return codes 
Fixes VS2012 code analysis warning C6031:
return value ignored: <function> could return unexpected value
 2014-12-15 01:00:52 +01:00
Marc Hoersken
f31c9fb221 wincng.c: fix possible invalid memory write access 
Fixes VS2012 code analysis warning C6386:
buffer overrun: accessing 'pbOutput', the writable size is
'cbOutput' bytes, but '3' bytes may be written: libssh2 wincng.c 610
 2014-12-15 01:00:48 +01:00
Marc Hoersken
f89bed9571 tests on Windows: check for WSAStartup return code 
Fixes VS2012 code analysis warning C6031:
return value ignored: <function> could return unexpected value
 2014-12-15 01:00:36 +01:00
Marc Hoersken
bc9d735664 wincng.c: fix possible NULL pointer de-reference of bignum 
Fixes VS2012 code analysis warning C6011:
dereferencing NULL pointer 'bignum'. libssh2 wincng.c 1567
 2014-12-15 00:59:11 +01:00
Marc Hoersken
06ff22f1a6 wincng.c: fix possible use of uninitialized memory 
Fixes VS2012 code analysis warning C6001:
using uninitialized memory 'cbDecoded'. libssh2 wincng.c 553
 2014-12-15 00:59:09 +01:00