From a8085184d6483d9d621c0c837718630af9b776f3 Mon Sep 17 00:00:00 2001
From: Ryan Moeller <ryan@iXsystems.com>
Date: Tue, 28 Apr 2020 12:14:30 -0400
Subject: [PATCH] Fix zlib leak on FreeBSD

zlib_inflateEnd was accidentally a wrapper for inflateInit instead of
inflateEnd, and hilarity ensues.

Fix the typo so we free memory instead of allocating more.

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: George Melikov <mail@gmelikov.ru>
Reviewed-by: Matthew Ahrens <mahrens@delphix.com>
Signed-off-by: Ryan Moeller <ryan@iXsystems.com>
Closes #10225
Closes #10252
---
 module/os/freebsd/spl/spl_zlib.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/module/os/freebsd/spl/spl_zlib.c b/module/os/freebsd/spl/spl_zlib.c
index 7549483d8..4d53f42d3 100644
--- a/module/os/freebsd/spl/spl_zlib.c
+++ b/module/os/freebsd/spl/spl_zlib.c
@@ -102,7 +102,7 @@ zlib_inflate(z_stream *stream, int finish)
 static int
 zlib_inflateEnd(z_stream *stream)
 {
-	return (inflateInit(stream));
+	return (inflateEnd(stream));
 }
 
 /*