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Imported from libpng-1.2.8beta1.tar

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This commit is contained in:
Glenn Randers-Pehrson
2004-11-01 14:13:40 -06:00
parent 250dfe1777
commit 16e11660fe
70 changed files with 194 additions and 25456 deletions
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6
pngget.c
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@@ -1,7 +1,7 @@
/* pngget.c - retrieval of values from info struct
*
* libpng 1.2.7 - September 12, 2004
* libpng 1.2.8beta1 - November 1, 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)
@@ -557,9 +557,9 @@ png_get_IHDR(png_structp png_ptr, png_infop info_ptr,
*interlace_type = info_ptr->interlace_type;
/* check for potential overflow of rowbytes */
if (width == 0 || *width > PNG_UINT_31_MAX)
if (*width == 0 || *width > PNG_UINT_31_MAX)
png_error(png_ptr, "Invalid image width");
if (height == 0 || *height > PNG_UINT_31_MAX)
if (*height == 0 || *height > PNG_UINT_31_MAX)
png_error(png_ptr, "Invalid image height");
if (info_ptr->width > (PNG_UINT_32_MAX
>> 3) /* 8-byte RGBA pixels */