From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Peter Jones <pjones@redhat.com>
Date: Fri, 24 Jul 2020 13:57:27 -0400
Subject: [PATCH] linux loader: avoid overflow on initrd size calculation

Signed-off-by: Peter Jones <pjones@redhat.com>
---
 grub-core/loader/linux.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/grub-core/loader/linux.c b/grub-core/loader/linux.c
index c2c7cfcd0..61a2e144d 100644
--- a/grub-core/loader/linux.c
+++ b/grub-core/loader/linux.c
@@ -152,8 +152,8 @@ grub_initrd_init (int argc, char *argv[],
   initrd_ctx->nfiles = 0;
   initrd_ctx->components = 0;
 
-  initrd_ctx->components = grub_zalloc (argc
-					* sizeof (initrd_ctx->components[0]));
+  initrd_ctx->components = grub_calloc (argc,
+					sizeof (initrd_ctx->components[0]));
   if (!initrd_ctx->components)
     return grub_errno;