From: Francois Berder <fberder@outlook.fr>
Date: Fri, 29 Sep 2023 14:11:00 +0000 (+0200)
Subject: board/km/cent2: Fix buffer overflow when fixing MAC address
X-Git-Url: http://git.dujemihanovic.xyz/?a=commitdiff_plain;h=e483a7c8fff23d5aab27937f6054c883f99c8680;p=u-boot.git

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>
---

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];
 
 	/*