From: Mark Adler <madler@alumni.caltech.edu>
Date: Sun, 11 Dec 2011 06:27:24 +0000 (-0800)
Subject: Do not set strm->adler when doing raw inflate.
X-Git-Tag: v1.2.5.2~6
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=70e3b1ca56f2ffe8944d3ac0d59b8781127bf94f;p=thirdparty%2Fzlib-ng.git

Do not set strm->adler when doing raw inflate.
---

diff --git a/inflate.c b/inflate.c
index 15235985e..92a46656d 100644
--- a/inflate.c
+++ b/inflate.c
@@ -109,7 +109,8 @@ z_streamp strm;
     state = (struct inflate_state FAR *)strm->state;
     strm->total_in = strm->total_out = state->total = 0;
     strm->msg = Z_NULL;
-    strm->adler = 1;        /* to support ill-conceived Java test suite */
+    if (state->wrap)        /* to support ill-conceived Java test suite */
+        strm->adler = state->wrap & 1;
     state->mode = HEAD;
     state->last = 0;
     state->havedict = 0;