From b24ea9b71e37fc3e2164752094ab9f85da410036 Mon Sep 17 00:00:00 2001
From: tastytea <tastytea@tastytea.de>
Date: Thu, 27 May 2021 19:49:32 +0200
Subject: [PATCH] =?UTF-8?q?Fix=20memory=20leak.=20=F0=9F=A4=A6?=
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That's why I don't write C. 😄

This seems to fix issue #6 in single-threaded mode but sometimes throws “double
free or corruption (out)” in multi-threaded mode.

Bug: https://schlomp.space/tastytea/epubgrep/issues/6
---
 src/zip.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/zip.cpp b/src/zip.cpp
index 12d0fa6..121b824 100644
--- a/src/zip.cpp
+++ b/src/zip.cpp
@@ -74,6 +74,7 @@ std::string read_file(const fs::path &filepath, std::string_view entry_path)
                            entry_path, filepath.string())};
             }
 
+            close_file(zipfile, filepath);
             return filecontents;
         }
         archive_read_data_skip(zipfile);