From de42697a2466cc5ee267ffe36ab4e8494f005fb0 Mon Sep 17 00:00:00 2001
From: John Stultz <john.stultz@linaro.org>
Date: Mon, 24 Feb 2020 13:07:49 +0530
Subject: [PATCH] translate: Null terminate firmware_value string

Null terminate firmware_value string to prevent
strlen() read past the end of buffer.

Change-Id: I57cd01c4d0c58c6057872bc4b36129f09bc034a3
Signed-off-by: Amit Pundir <amit.pundir@linaro.org>
Signed-off-by: John Stultz <john.stultz@linaro.org>
---
 translate.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/translate.c b/translate.c
index 15df6d8..63161a0 100644
--- a/translate.c
+++ b/translate.c
@@ -109,6 +109,7 @@ static int translate_readonly(const char *file)
 		if (n < 0) {
 			continue;
 		}
+		firmware_value[n] = '\0';
 
 		if (strlen(FIRMWARE_BASE) + strlen(firmware_value) + 1 +
 		    strlen(file) + 1 > sizeof(path))