From: Mark Adler <madler@alumni.caltech.edu>
Date: Sun, 23 Oct 2011 19:25:55 +0000 (-0700)
Subject: Note behavior of uncompress() to provide as much data as it can.
X-Git-Tag: v1.2.5.2~20
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e8576790be06e976ba739a14d17480fd6709ee70;p=thirdparty%2Fzlib-ng.git

Note behavior of uncompress() to provide as much data as it can.
---

diff --git a/zlib.h b/zlib.h
index d85d7c29e..6728d8975 100644
--- a/zlib.h
+++ b/zlib.h
@@ -1174,7 +1174,9 @@ ZEXTERN int ZEXPORT uncompress OF((Bytef *dest,   uLongf *destLen,
 
      uncompress returns Z_OK if success, Z_MEM_ERROR if there was not
    enough memory, Z_BUF_ERROR if there was not enough room in the output
-   buffer, or Z_DATA_ERROR if the input data was corrupted or incomplete.
+   buffer, or Z_DATA_ERROR if the input data was corrupted or incomplete.  In
+   the case where there is not enough room, uncompress() will fill the output
+   buffer with the uncompressed data up to that point.
 */
 
                         /* gzip file access functions */