From 2217022b7d1142738656d891e00b3d2d9179b796 Mon Sep 17 00:00:00 2001
From: Thomas Klausner <tk@giga.or.at>
Date: Mon, 14 Aug 2017 10:55:44 +0200
Subject: [PATCH] Fix double free().

Found by Brian 'geeknik' Carpenter using AFL.
---
 THANKS           | 1 +
 lib/zip_dirent.c | 3 ---
 2 files changed, 1 insertion(+), 3 deletions(-)

diff --git a/THANKS b/THANKS
index be0cca9..a80ee1d 100644
--- a/THANKS
+++ b/THANKS
@@ -12,6 +12,7 @@ BALATON Zoltan <balaton@eik.bme.hu>
 Benjamin Gilbert <bgilbert@backtick.net>
 Boaz Stolk <bstolk@aweta.nl>
 Bogdan <bogiebog@gmail.com>
+Brian 'geeknik' Carpenter <geeknik@protonmail.ch>
 Chris Nehren <cnehren+libzip@pobox.com>
 Coverity <info@coverity.com>
 Dane Springmeyer <dane.springmeyer@gmail.com>
diff --git a/lib/zip_dirent.c b/lib/zip_dirent.c
index a369900..e5a7cc9 100644
--- a/lib/zip_dirent.c
+++ b/lib/zip_dirent.c
@@ -579,9 +579,6 @@ _zip_dirent_read(zip_dirent_t *zde, zip_source_t *src, zip_buffer_t *buffer, boo
     }
 
     if (!_zip_dirent_process_winzip_aes(zde, error)) {
-	if (!from_buffer) {
-	    _zip_buffer_free(buffer);
-	}
 	return -1;
     }