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channels: Reformat ssh_channel_free()

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Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
(cherry picked from commit 1d5b222cc4)
This commit is contained in:
Andreas Schneider
2018-12-10 14:06:55 +01:00
parent bcdbc11732
commit 917ba07478
1 changed files with 20 additions and 19 deletions
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39
src/channels.c
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@@ -999,28 +999,29 @@ error:
*
* @warning Any data unread on this channel will be lost.
*/
void ssh_channel_free(ssh_channel channel) {
ssh_session session;
void ssh_channel_free(ssh_channel channel)
{
ssh_session session;
if (channel == NULL) {
return;
}
if (channel == NULL) {
return;
}
session = channel->session;
if (session->alive && channel->state == SSH_CHANNEL_STATE_OPEN) {
ssh_channel_close(channel);
}
channel->flags |= SSH_CHANNEL_FLAG_FREED_LOCAL;
session = channel->session;
if (session->alive && channel->state == SSH_CHANNEL_STATE_OPEN) {
ssh_channel_close(channel);
}
channel->flags |= SSH_CHANNEL_FLAG_FREED_LOCAL;
/* The idea behind the flags is the following : it is well possible
* that a client closes a channel that stills exists on the server side.
* We definitively close the channel when we receive a close message *and*
* the user closed it.
*/
if((channel->flags & SSH_CHANNEL_FLAG_CLOSED_REMOTE)
|| (channel->flags & SSH_CHANNEL_FLAG_NOT_BOUND)){
ssh_channel_do_free(channel);
}
/* The idea behind the flags is the following : it is well possible
* that a client closes a channel that stills exists on the server side.
* We definitively close the channel when we receive a close message *and*
* the user closed it.
*/
if ((channel->flags & SSH_CHANNEL_FLAG_CLOSED_REMOTE) ||
(channel->flags & SSH_CHANNEL_FLAG_NOT_BOUND)) {
ssh_channel_do_free(channel);
}
}
/**