From: Mark Adler <madler@alumni.caltech.edu>
Date: Fri, 23 Sep 2011 06:48:04 +0000 (-0700)
Subject: Assure that high-water mark initialization is always applied in deflate.
X-Git-Tag: v1.2.5.2~50
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5cf0930ba5cea55fc688151c9b718110b2c6adfd;p=thirdparty%2Fzlib-ng.git

Assure that high-water mark initialization is always applied in deflate.
---

diff --git a/deflate.c b/deflate.c
index f0765d3bc..06ca0ee09 100644
--- a/deflate.c
+++ b/deflate.c
@@ -1374,7 +1374,7 @@ local void fill_window(s)
 #endif
             more += wsize;
         }
-        if (s->strm->avail_in == 0) return;
+        if (s->strm->avail_in == 0) break;
 
         /* If there was no sliding:
          *    strstart <= WSIZE+MAX_DIST-1 && lookahead <= MIN_LOOKAHEAD - 1 &&