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[libpng10] Imported from libpng-1.0.18.tar

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This commit is contained in:
Glenn Randers-Pehrson
2004-12-02 18:13:03 -06:00
parent df8fc6680e
commit b6c4193528
65 changed files with 2769 additions and 203 deletions
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4
pngrutil.c
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@@ -1,6 +1,6 @@
/* pngrutil.c - utilities to read a PNG file
*
* libpng version 1.0.17 - September 12, 2004
* libpng version 1.0.18 - December 3, 2004
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2004 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@@ -3106,7 +3106,7 @@ defined(PNG_USER_TRANSFORM_PTR_SUPPORTED)
if ((png_uint_32)png_ptr->rowbytes + 1 > (png_uint_32)65536L)
png_error(png_ptr, "This image requires a row greater than 64KB");
#endif
if ((png_uint_32)png_ptr->rowbytes + 1 > PNG_SIZE_MAX)
if ((png_uint_32)png_ptr->rowbytes > PNG_SIZE_MAX - 1)
png_error(png_ptr, "Row has too many bytes to allocate in memory.");
png_ptr->prev_row = (png_bytep)png_malloc(png_ptr, (png_uint_32)(
png_ptr->rowbytes + 1));