void cli_shutdown(struct cli_state *cli)
{
cli_nt_pipes_close(cli);
/*
* tell our peer to free his resources. Wihtout this, when an
* application attempts to do a graceful shutdown and calls
* smbc_free_context() to clean up all connections, some connections
* can remain active on the peer end, until some (long) timeout period
* later. This tree disconnect forces the peer to clean up, since the
* connection will be going away.
*
* Also, do not do tree disconnect when cli->smb_rw_error is SMB_DO_NOT_DO_TDIS
* the only user for this so far is smbmount which passes opened connection
* down to kernel's smbfs module.
*/
if ( (cli->cnum != (uint16)-1) && (cli->smb_rw_error != SMB_DO_NOT_DO_TDIS ) ) {
cli_tdis(cli);
}
SAFE_FREE(cli->outbuf);
SAFE_FREE(cli->inbuf);
cli_free_signing_context(cli);
data_blob_free(&cli->secblob);
data_blob_free(&cli->user_session_key);
if (cli->fd != -1) {
close(cli->fd);
}
cli->fd = -1;
cli->smb_rw_error = SMB_READ_OK;
TALLOC_FREE(cli);
}
static void _cli_shutdown(struct cli_state *cli)
{
cli_nt_pipes_close(cli);
/*
* tell our peer to free his resources. Wihtout this, when an
* application attempts to do a graceful shutdown and calls
* smbc_free_context() to clean up all connections, some connections
* can remain active on the peer end, until some (long) timeout period
* later. This tree disconnect forces the peer to clean up, since the
* connection will be going away.
*/
if (cli_state_has_tcon(cli)) {
cli_tdis(cli);
}
smbXcli_conn_disconnect(cli->conn, NT_STATUS_OK);
TALLOC_FREE(cli);
}
void cli_shutdown(struct cli_state *cli)
{
if (cli == NULL) {
return;
}
if (cli->prev == NULL) {
/*
* Possible head of a DFS list,
* shutdown all subsidiary DFS
* connections.
*/
struct cli_state *p, *next;
for (p = cli->next; p; p = next) {
next = p->next;
cli_shutdown(p);
}
} else {
/*
* We're a subsidiary connection.
* Just remove ourselves from the
* DFS list.
*/
DLIST_REMOVE(cli->prev, cli);
}
cli_nt_pipes_close(cli);
/*
* tell our peer to free his resources. Wihtout this, when an
* application attempts to do a graceful shutdown and calls
* smbc_free_context() to clean up all connections, some connections
* can remain active on the peer end, until some (long) timeout period
* later. This tree disconnect forces the peer to clean up, since the
* connection will be going away.
*
* Also, do not do tree disconnect when cli->smb_rw_error is SMB_DO_NOT_DO_TDIS
* the only user for this so far is smbmount which passes opened connection
* down to kernel's smbfs module.
*/
if ( (cli->cnum != (uint16)-1) && (cli->smb_rw_error != SMB_DO_NOT_DO_TDIS ) ) {
cli_tdis(cli);
}
SAFE_FREE(cli->outbuf);
SAFE_FREE(cli->inbuf);
data_blob_free(&cli->secblob);
data_blob_free(&cli->user_session_key);
if (cli->fd != -1) {
close(cli->fd);
}
cli->fd = -1;
cli->smb_rw_error = SMB_READ_OK;
/*
* Need to free pending first, they remove themselves
*/
while (cli->pending) {
talloc_free(cli->pending[0]);
}
TALLOC_FREE(cli);
}