buildroot/boot/grub2/0073-net-drivers-ieee1275-ofnet-Add-missing-grub_malloc.patch

From 516af0a5bd172123d4c7ff281d65b1f4b0035258 Mon Sep 17 00:00:00 2001
From: Nicolas Frayer <nfrayer@redhat.com>
Date: Wed, 19 Mar 2025 17:39:41 +0100
Subject: [PATCH] net/drivers/ieee1275/ofnet: Add missing grub_malloc()

The grub_malloc() has been inadvertently removed from the code after it
has been modified to use safe math functions.

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

Signed-off-by: Nicolas Frayer <nfrayer@redhat.com>
Tested-by: Marta Lewandowska <mlewando@redhat.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
Upstream: 3b25e494d47e7a728e7ce6264b10f2aa1063f9c7
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.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 c35b107ad..3004b970e 100644
--- a/grub-core/net/drivers/ieee1275/ofnet.c
+++ b/grub-core/net/drivers/ieee1275/ofnet.c
@@ -467,6 +467,9 @@ search_net_devices (struct grub_ieee1275_devalias *alias)
 	  return 0;
 	}
     }
+
+  ofdata->path = grub_malloc (sz);
+
   if (!ofdata->path)
     {
       grub_print_error ();
-- 
2.50.1