grub2/0047-crypto-Fix-use-after-free.patch

From a0fe0c26aa8a1c0ad66d9527611bd726b849c623 Mon Sep 17 00:00:00 2001
From: AppChecker <appchecker>
Date: Sun, 9 Jul 2017 21:57:35 +0200
Subject: [PATCH] crypto: Fix use after free.

Reported by: AppChecker
Transformed to patch by: Satish Govindarajan
---
 grub-core/normal/crypto.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/grub-core/normal/crypto.c b/grub-core/normal/crypto.c
index 2bfd67c8ef3..e6d345f3345 100644
--- a/grub-core/normal/crypto.c
+++ b/grub-core/normal/crypto.c
@@ -147,8 +147,8 @@ read_crypto_list (const char *prefix)
       if (! cur->modname)
 	{
 	  grub_errno = GRUB_ERR_NONE;
-	  grub_free (cur);
 	  grub_free (cur->name);
+	  grub_free (cur);
 	  continue;
 	}
       cur->next = crypto_specs;