skip sftp_free() inappropriately

2 files changed, 5 insertions, 6 deletions

diff --git a/src/main.c b/src/main.c
index 738b346..055cbad 100644
--- a/src/main.c
+++ b/src/main.c
@@ -487,12 +487,8 @@ out:
 void mscp_copy_thread_cleanup(void *arg)
 {
 	struct mscp_thread *t = arg;
-	if (t->sftp) {
-		/* XXX: sftp_free --> ssh_poll sometimes blocked with
-		 * no responses. So wet nonblocking. */
-		ssh_set_blocking(sftp_ssh(t->sftp), 1);
+	if (t->sftp)
 		ssh_sftp_close(t->sftp);
-	}
 	t->finished = true;
 	__sync_synchronize();
 }
diff --git a/src/ssh.c b/src/ssh.c
index 48e72f4..634901b 100644
--- a/src/ssh.c
+++ b/src/ssh.c
@@ -239,7 +239,10 @@ static int ssh_verify_known_hosts(ssh_session session)
 void ssh_sftp_close(sftp_session sftp)
 {
 	ssh_session ssh = sftp_ssh(sftp);
-	sftp_free(sftp);
+	/* XXX: sftp_free is stuck in ssh_poll_ctx_dopoll() when build type is Release.
+	 * skip sftp_free inappropriately...
+	 */
+	//sftp_free(sftp);
 	ssh_disconnect(ssh);
 	ssh_free(ssh);
 }