octoleo/phpseclib
1
0
Fork 0
mirror of https://github.com/phpseclib/phpseclib.git synced 2024-11-11 08:10:58 +00:00
Code Issues Packages Projects Releases Wiki Activity

SSH2: attempt to handle case where window size is smaller than packet size

Browse Source
This commit is contained in:
terrafrost 2013-07-07 16:10:12 -05:00
parent 327a3b8bc8
commit 309f79ecea
1 changed files with 7 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
phpseclib/Net/SSH2.php
View File

@ -2928,12 +2928,16 @@ class Net_SSH2 {
*/
function _send_channel_packet($client_channel, $data)
{
while (strlen($data) > $this->packet_size_client_to_server[$client_channel]) {
$max_size = min(
$this->packet_size_client_to_server[$client_channel],
$this->window_size_client_to_server[$client_channel]
);
while (strlen($data) > $max_size) {
$packet = pack('CN2a*',
NET_SSH2_MSG_CHANNEL_DATA,
$this->server_channels[$client_channel],
$this->packet_size_client_to_server[$client_channel],
$this->_string_shift($data, $this->packet_size_client_to_server[$client_channel])
$max_size,
$this->_string_shift($data, $max_size)
);
if (!$this->_send_binary_packet($packet)) {