From b5b1be95a29ad003e4e40af27c7dcd6474fd61ab Mon Sep 17 00:00:00 2001
From: Gunnar Beutner <gunnar@beutner.name>
Date: Fri, 28 Nov 2014 06:47:52 +0100
Subject: [PATCH] Make the config lexer return an error for unterminated string
 literals

fixes #7808
---
 lib/config/config_lexer.ll | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lib/config/config_lexer.ll b/lib/config/config_lexer.ll
index 90b523654..5252f8d91 100644
--- a/lib/config/config_lexer.ll
+++ b/lib/config/config_lexer.ll
@@ -122,6 +122,8 @@ do {							\
 		yyextra->m_LexBuffer << *yptr++;
 		       	       }
 
+<STRING><<EOF>>			{ BOOST_THROW_EXCEPTION(ConfigError("End-of-file while in string literal") << errinfo_debuginfo(*yylloc)); }
+
 \{\{\{				{ yyextra->m_LexBuffer.str(""); yyextra->m_LexBuffer.clear(); BEGIN(HEREDOC); }
 
 <HEREDOC>\}\}\}			{