From ca6d4093a87c9aa6059ad4e396a50ff485cc0066 Mon Sep 17 00:00:00 2001 From: linyanly Date: Fri, 3 Nov 2017 15:53:29 +0800 Subject: [PATCH 218/220] backport 'support TPM2.0 in grub2, both legacy and efi' --- grub-core/kern/emu/mm.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/grub-core/kern/emu/mm.c b/grub-core/kern/emu/mm.c index f262e95..43b31fa 100644 --- a/grub-core/kern/emu/mm.c +++ b/grub-core/kern/emu/mm.c @@ -50,7 +50,8 @@ grub_zalloc (grub_size_t size) void grub_free (void *ptr) { - free (ptr); + if (ptr) + free (ptr); } void * -- 1.8.3.1