From a4df794a4ca9f06fbd49e045338e4542b0776271 Mon Sep 17 00:00:00 2001
From: Valentin Rakush <valentin@sysown.com>
Date: Thu, 7 Nov 2019 13:14:43 +0000
Subject: [PATCH] Fix memory leaks in set parser

---
 lib/set_parser.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/lib/set_parser.cpp b/lib/set_parser.cpp
index 7f896a1dd..f700a98ad 100644
--- a/lib/set_parser.cpp
+++ b/lib/set_parser.cpp
@@ -119,6 +119,8 @@ std::map<std::string,std::vector<string>> SetParser::parse2() {
 		std::transform(key.begin(), key.end(), key.begin(), ::tolower);
 		result[key] = op;
 	}
+
+	delete opt2;
 	return result;
 }
 
@@ -139,6 +141,8 @@ std::string SetParser::parse_character_set() {
 	string value1, value2, value3, value4;
 	re2::StringPiece input(query);
 	re2::RE2::Consume(&input, re, &value1, &value2, &value3, &value4);
+
+	delete opt2;
 	return value4;
 }