File 0033-smbios-Fix-table-whit-no-string-is-.patch of Package u-boot.24414

From 0fc6e0e2b62044bf3b507db414b3b4af9987a209 Mon Sep 17 00:00:00 2001
From: Matthias Brugger <mbrugger@suse.com>
Date: Wed, 17 Mar 2021 12:43:03 +0100
Subject: [PATCH] smbios: Fix table whit no string is present

When no string is present a table has to end with two \0 bytes.
Take this into account. This is a downstream fix.

Signed-off-by: Matthias Brugger <mbrugger@suse.com>
---
 lib/smbios.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/lib/smbios.c b/lib/smbios.c
index 485a812c77..c68d19e12b 100644
--- a/lib/smbios.c
+++ b/lib/smbios.c
@@ -105,6 +105,10 @@ static int smbios_string_table_len(char *start)
 		len += i;
 	}
 
+	/* A table without a string has to end with \0\0 */
+	if (len == 0)
+		return 2;
+
 	return len + 1;
 }