From d48cc3db3e0f7d524969f118f3dbde583d1b81c6 Mon Sep 17 00:00:00 2001
From: Akos Kiss <akiss@inf.u-szeged.hu>
Date: Thu, 17 Jan 2019 23:42:42 +0100
Subject: [PATCH] Fix buffer overflow while printing unhandled exception

Fixes #2675

JerryScript-DCO-1.0-Signed-off-by: Akos Kiss akiss@inf.u-szeged.hu
---
 jerry-main/main-unix.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/jerry-main/main-unix.c b/jerry-main/main-unix.c
index b8e5801614..dafbf4b33c 100644
--- a/jerry-main/main-unix.c
+++ b/jerry-main/main-unix.c
@@ -210,7 +210,7 @@ print_unhandled_exception (jerry_value_t error_value) /**< error value */
         unsigned int pos = 0;
 
         /* 2. seek and print */
-        while (buffer[pos] != '\0')
+        while ((pos < JERRY_BUFFER_SIZE) && (buffer[pos] != '\0'))
         {
           if (buffer[pos] == '\n')
           {