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Imported from pngcrush-1.6.2.tar

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This commit is contained in:
Glenn Randers-Pehrson
2006-02-16 17:47:00 -06:00
parent 7c91bdf295
commit ebc4c9db72
61 changed files with 14984 additions and 8316 deletions
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9
uncompr.c
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@@ -1,10 +1,11 @@
/* uncompr.c -- decompress a memory buffer
* Copyright (C) 1995-1998 Jean-loup Gailly.
* For conditions of distribution and use, see copyright notice in zlib.h
* Copyright (C) 1995-2003 Jean-loup Gailly.
* For conditions of distribution and use, see copyright notice in zlib.h
*/
/* @(#) $Id$ */
#define ZLIB_INTERNAL
#include "zlib.h"
/* ===========================================================================
@@ -49,7 +50,9 @@ int ZEXPORT uncompress (dest, destLen, source, sourceLen)
err = inflate(&stream, Z_FINISH);
if (err != Z_STREAM_END) {
inflateEnd(&stream);
return err == Z_OK ? Z_BUF_ERROR : err;
if (err == Z_NEED_DICT || (err == Z_BUF_ERROR && stream.avail_in == 0))
return Z_DATA_ERROR;
return err;
}
*destLen = stream.total_out;