From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001

From: Darren Kenny <darren.kenny@oracle.com>

Date: Thu, 5 Nov 2020 10:15:25 +0000

Subject: [PATCH] kern/efi: Fix memory leak on failure

Free the memory allocated to name before returning on failure.

Fixes: CID 296222

Signed-off-by: Darren Kenny <darren.kenny@oracle.com>

Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>

---

 grub-core/kern/efi/efi.c | 1 +

 1 file changed, 1 insertion(+)

diff --git a/grub-core/kern/efi/efi.c b/grub-core/kern/efi/efi.c

index 5dfcf943322..4b95a400490 100644

--- a/grub-core/kern/efi/efi.c

+++ b/grub-core/kern/efi/efi.c

@@ -400,6 +400,7 @@ grub_efi_get_filename (grub_efi_device_path_t *dp0)

 	    {

 	      grub_error (GRUB_ERR_OUT_OF_RANGE,

 			  "malformed EFI Device Path node has length=%d", len);

+	      grub_free (name);

 	      return NULL;

 	    }