From ae554d506040559c2dbf972ecf4a33be4fb6d869 Mon Sep 17 00:00:00 2001
From: Lukas Nykryn <lnykryn@redhat.com>
Date: Tue, 31 Oct 2017 12:59:02 +0100
Subject: [PATCH] cryptsetup-generator: use after free

rhel-only

Related: #1477757
---
 src/cryptsetup/cryptsetup-generator.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/src/cryptsetup/cryptsetup-generator.c b/src/cryptsetup/cryptsetup-generator.c
index 82a280d865..c387e2104c 100644
--- a/src/cryptsetup/cryptsetup-generator.c
+++ b/src/cryptsetup/cryptsetup-generator.c
@@ -214,10 +214,8 @@ static int create_disk(
                         return log_oom();
 
                 mkdir_parents_label(to, 0755);
-                if (symlink(from, to) < 0) {
-                        free(to);
+                if (symlink(from, to) < 0)
                         return log_error_errno(errno, "Failed to create symlink %s: %m", to);
-                }
         }
 
         free(to);