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Imported from libpng-1.2.25beta03.tar

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This commit is contained in:
Glenn Randers-Pehrson
2008-01-21 21:07:36 -06:00
parent c95be42221
commit 49f304bd07
52 changed files with 1079 additions and 132 deletions
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4
pngpread.c
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@@ -1,7 +1,7 @@
/* pngpread.c - read a png file in push mode
*
* Last changed in libpng 1.2.25 [January 17, 2008]
* Last changed in libpng 1.2.25 [January 22, 2008]
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2008 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@@ -28,7 +28,7 @@ void PNGAPI
png_process_data(png_structp png_ptr, png_infop info_ptr,
png_bytep buffer, png_size_t buffer_size)
{
if(png_ptr == NULL) return;
if(png_ptr == NULL || info_ptr == NULL) return;
png_push_restore_buffer(png_ptr, buffer, buffer_size);
while (png_ptr->buffer_size)