Avoid dangling pointer.
Code should not be reached but better safe than sorry.

Signed-off-by: Frediano Ziglio <frediano.zig...@cloud.com>
---
 grub-core/loader/efi/linux.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/grub-core/loader/efi/linux.c b/grub-core/loader/efi/linux.c
index cbb480b34..1ffbcf9ce 100644
--- a/grub-core/loader/efi/linux.c
+++ b/grub-core/loader/efi/linux.c
@@ -241,6 +241,7 @@ grub_arch_efi_linux_boot_image (grub_addr_t addr, 
grub_size_t size, char *args)
   grub_error (GRUB_ERR_BAD_OS, "start_image() returned 0x%" 
PRIxGRUB_EFI_UINTN_T, status);
   grub_efi_free_pages ((grub_addr_t) loaded_image->load_options,
                       GRUB_EFI_BYTES_TO_PAGES (len));
+  loaded_image->load_options = NULL;
 unload:
   b->unload_image (image_handle);
 
-- 
2.46.0


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