From 2257a0a2debf0a390e887e09c85bf14ba186f278 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?John=20H=C3=B6gberg?= <john@erlang.org>
Date: Fri, 29 Sep 2017 15:25:02 +0200
Subject: Fix gunzip/1 of concatenated gzip files

Quoting RFC 1952:

"A gzip file consists of a series of "members" (compressed data
sets). [...] The members simply appear one after another in the
file, with no additional information before, between, or after
them."
---
 erts/preloaded/src/zlib.erl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'erts/preloaded/src')

diff --git a/erts/preloaded/src/zlib.erl b/erts/preloaded/src/zlib.erl
index 7bd9234a90..611010550f 100644
--- a/erts/preloaded/src/zlib.erl
+++ b/erts/preloaded/src/zlib.erl
@@ -541,7 +541,7 @@ gzip(Data) ->
 gunzip(Data) ->
     Z = open(),
     Bs = try
-             inflateInit(Z, 16+?MAX_WBITS),
+             inflateInit(Z, 16+?MAX_WBITS, reset),
              B = inflate(Z, Data),
              inflateEnd(Z),
              B
-- 
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