From d011b780c37b7f475095e116d21278d331eeca30 Mon Sep 17 00:00:00 2001
From: Andreas Schneider <asn@cryptomilk.org>
Date: Fri, 4 Jan 2019 13:31:34 +0100
Subject: [PATCH] sftp: Set error if invalid session pointer is passed to
 sftp_new()

Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
---
 src/sftp.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/sftp.c b/src/sftp.c
index 1fd2f4bc..8400d1f2 100644
--- a/src/sftp.c
+++ b/src/sftp.c
@@ -100,9 +100,10 @@ static void sftp_ext_free(sftp_ext ext) {
 
 sftp_session sftp_new(ssh_session session)
 {
-    sftp_session sftp;
+    sftp_session sftp = NULL;
 
     if (session == NULL) {
+        ssh_set_error_invalid(session);
         return NULL;
     }