From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Nicolas Frayer <nfrayer@redhat.com>
Date: Wed, 19 Mar 2025 17:39:41 +0100
Subject: [PATCH] ieee1275/ofnet: Fix grub_malloc() removed after added safe
 math functions

grub_malloc() has been inadvertently removed from the ieee1275/ofnet
code after it has been modified to use safe match function.

Fixes: 4beeff8a (net: Use safe math macros to prevent overflows)

Tested-by: Marta Lewandowska <mlewando@redhat.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
Signed-off-by: Nicolas Frayer <nfrayer@redhat.com>
---
 grub-core/net/drivers/ieee1275/ofnet.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/grub-core/net/drivers/ieee1275/ofnet.c b/grub-core/net/drivers/ieee1275/ofnet.c
index 3e1b9094e2ab..37bc82467f60 100644
--- a/grub-core/net/drivers/ieee1275/ofnet.c
+++ b/grub-core/net/drivers/ieee1275/ofnet.c
@@ -463,6 +463,9 @@ search_net_devices (struct grub_ieee1275_devalias *alias)
 	  return 0;
 	}
     }
+
+  ofdata->path = grub_malloc(sz);
+
   if (!ofdata->path)
     {
       grub_print_error ();