boot/grub2/0027-loader-linux-Avoid-overflow-on-initrd-size-calculati.patch

From a2a7464e9f10a677d6f91e1c4fa527d084c22e7c Mon Sep 17 00:00:00 2001
From: Peter Jones <pjones@redhat.com>
Date: Fri, 24 Jul 2020 13:57:27 -0400
Subject: [PATCH] loader/linux: Avoid overflow on initrd size calculation
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Signed-off-by: Peter Jones <pjones@redhat.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
Signed-off-by: Stefan Sørensen <stefan.sorensen@spectralink.com>
---
 grub-core/loader/linux.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/grub-core/loader/linux.c b/grub-core/loader/linux.c
index 471b214d6..4cd8c20c7 100644
--- a/grub-core/loader/linux.c
+++ b/grub-core/loader/linux.c
@@ -151,8 +151,7 @@ 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;
 
-- 
2.26.2