From 512ac7620b9a60347cb757af6d0e7f9c1ece7916 Mon Sep 17 00:00:00 2001
From: Jakub Jelen <jjelen@redhat.com>
Date: Mon, 12 Dec 2022 14:57:56 +0100
Subject: [PATCH] examples: Avoid memory leak from sftp

Signed-off-by: Jakub Jelen <jjelen@redhat.com>
Reviewed-by: Norbert Pocs <npocs@redhat.com>
(cherry picked from commit 8c1b159a3a1396633cfc628772818414f9790198)
---
 examples/samplesftp.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/examples/samplesftp.c b/examples/samplesftp.c
index d74abf61..bc286c4b 100644
--- a/examples/samplesftp.c
+++ b/examples/samplesftp.c
@@ -47,7 +47,7 @@ static void do_sftp(ssh_session session) {
     int len = 1;
     unsigned int i;
     char data[BUF_SIZE] = {0};
-    char *lnk;
+    char *lnk = NULL;
 
     unsigned int count;
 
@@ -86,6 +86,7 @@ static void do_sftp(ssh_session session) {
         goto end;
     }
     printf("readlink /tmp/sftp_symlink_test: %s\n", lnk);
+    ssh_string_free_char(lnk);
 
     sftp_unlink(sftp, "/tmp/sftp_symlink_test");