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Imported from libpng-1.2.4.tar

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This commit is contained in:
Glenn Randers-Pehrson
2002-07-07 19:15:20 -05:00
parent 2ae022da7e
commit 484a8a10fe
61 changed files with 125 additions and 132 deletions
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6
pngset.c
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@@ -1,7 +1,7 @@
/* pngset.c - storage of image information into info struct
*
* libpng 1.2.4rc1 - July 2, 2002
* libpng 1.2.4 - July 8, 2002
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2002 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@@ -322,7 +322,7 @@ png_set_IHDR(png_structp png_ptr, png_infop info_ptr,
/* check for overflow */
rowbytes_per_pixel = (info_ptr->pixel_depth + 7) >> 3;
if (( width > PNG_MAX_UINT/rowbytes_per_pixel))
if ( width > PNG_MAX_UINT/rowbytes_per_pixel - 64)
{
png_warning(png_ptr,
"Width too large to process image data; rowbytes will overflow.");
@@ -888,7 +888,7 @@ png_set_sPLT(png_structp png_ptr,
(info_ptr->splt_palettes_num + nentries) * sizeof(png_sPLT_t));
if (np == NULL)
{
png_warning(png_ptr, "No memory for splt palettes.");
png_warning(png_ptr, "No memory for sPLT palettes.");
return;
}