From: Mark Adler <madler@alumni.caltech.edu>
Date: Tue, 3 Jan 2017 00:17:43 +0000 (-0800)
Subject: Fix bug in gzwrite.c that produced corrupt gzip files.
X-Git-Tag: 1.9.9-b1~704
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4135626a9a931fc0ca3e4b716879d684358844f8;p=thirdparty%2Fzlib-ng.git

Fix bug in gzwrite.c that produced corrupt gzip files.
---

diff --git a/gzwrite.c b/gzwrite.c
index c1dd3ca4c..6746b6679 100644
--- a/gzwrite.c
+++ b/gzwrite.c
@@ -103,6 +103,7 @@ static int gz_comp(gz_statep state, int flush) {
             if (strm->avail_out == 0) {
                 strm->avail_out = state->size;
                 strm->next_out = state->out;
+                state->x.next = state->out;
             }
             state->x.next = strm->next_out;
         }