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: v1.2.10~4
X-Git-Url: https://git.lizzy.rs/?a=commitdiff_plain;h=0b5c158cc717839956e541a99df9986423c4cae4;p=zlib.git

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

diff --git a/gzwrite.c b/gzwrite.c
index a2ee573..1ec1da4 100644
--- a/gzwrite.c
+++ b/gzwrite.c
@@ -117,6 +117,7 @@ local int gz_comp(state, flush)
             if (strm->avail_out == 0) {
                 strm->avail_out = state->size;
                 strm->next_out = state->out;
+                state->x.next = state->out;
             }
         }