In ssh_channel_new(), initialize channel->state and
channel->request_state explicitly for better readability.
Fixes T194
Signed-off-by: Anderson Toshiyuki Sasaki <ansasaki@redhat.com>
Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
(cherry picked from commit 2f1f662d46)
Use uint32_t when expecting 32 bits unsigned int. Use PRIu32 macro to
print correctly independently of the architecture.
Signed-off-by: Anderson Toshiyuki Sasaki <ansasaki@redhat.com>
Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
Summary:
* Note that SSH_ERROR can be returned on error in `ssh_channel_get_exit_status`
and `ssh_channel_get_session`.
* Note the return codes for `channel_open` and `grow_window`; although these
are internal APIs, it's best to document their behavior.
* Replace `@returns` use with `@return`. While Doxygen supports the
former as a synonym for `@return`, it isn't documented in the manual
(and might not be supported by other downstream documentation tools).
Signed-off-by: Enji Cooper <yaneurabeya@gmail.com>
Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
Reviewed-by: Jakub Jelen <jjelen@redhat.com>
Test Plan: n/a
Reviewers: #libssh, asn
Differential Revision: https://bugs.libssh.org/D15
This checks if a timeout has been set using ssh_options_set(). If it has
been set it will use that parametr by default for blocking sessions.
This is at least what users are expecting.
Fixes T33
Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
When an attempt to read a closed channel happens, set the session error
state properly.
Signed-off-by: Anderson Toshiyuki Sasaki <ansasaki@redhat.com>
Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
ssh_send_keepalive() should use global_request() to properly configure
the state machine for packet filtering.
Signed-off-by: Nicolas Viennot <nicolas@viennot.biz>
Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
When a SSH2_MSG_OPEN_FAILURE arrives, the channel state is checked
to be in SSH_CHANNEL_STATE_OPENING.
Fixes T101
Signed-off-by: Anderson Toshiyuki Sasaki <ansasaki@redhat.com>
Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
When a SSH2_MSG_OPEN_CONFIRMATION arrives, the channel state is checked
to be in SSH_CHANNEL_STATE_OPENING.
Fixes T101
Signed-off-by: Anderson Toshiyuki Sasaki <ansasaki@redhat.com>
Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
As ssh_buffer_get_len() actually calls ssh_buffer_get_rest_len(), let's
just use the first one. This is a preparatory step for removing
ssh_buffer_get_rest_len().
Signed-off-by: Fabiano Fidêncio <fidencio@redhat.com>
Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
Having "ssh_" prefix in the functions' name will avoid possible clashes
when compiling libssh statically.
Signed-off-by: Fabiano Fidêncio <fidencio@redhat.com>
Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
Having "ssh_" prefix in the functions' name will avoid possible clashes
when compiling libssh statically.
Signed-off-by: Fabiano Fidêncio <fidencio@redhat.com>
Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
Having "ssh_" prefix in the functions' name will avoid possible clashes
when compiling libssh statically.
Signed-off-by: Fabiano Fidêncio <fidencio@redhat.com>
Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
