From e483a7c8fff23d5aab27937f6054c883f99c8680 Mon Sep 17 00:00:00 2001
From: Francois Berder <fberder@outlook.fr>
Date: Fri, 29 Sep 2023 16:11:00 +0200
Subject: [PATCH] board/km/cent2: Fix buffer overflow when fixing MAC address
String "/soc/fman/ethernet@e8000" is 25 bytes long
and not 24 due to extra byte for null character at
the end.
Signed-off-by: Francois Berder <fberder@outlook.fr>
---
board/keymile/kmcent2/kmcent2.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/board/keymile/kmcent2/kmcent2.c b/board/keymile/kmcent2/kmcent2.c
index 572cc7bbdc..783853d5c6 100644
--- a/board/keymile/kmcent2/kmcent2.c
+++ b/board/keymile/kmcent2/kmcent2.c
@@ -292,7 +292,7 @@ EVENT_SPY_SIMPLE(EVT_LAST_STAGE_INIT, last_stage_init);
void fdt_fixup_fman_mac_addresses(void *blob)
{
int node, ret;
- char path[24];
+ char path[25];
unsigned char mac_addr[6];
/*
--
2.39.5