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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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6
pngrutil.c
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@@ -1,7 +1,7 @@
/* pngrutil.c - utilities to read a PNG file
*
* 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)
@@ -230,7 +230,7 @@ png_decompress_chunk(png_structp png_ptr, int comp_type,
text_size = (png_size_t)(chunklength - (text - chunkdata) - 1);
text_size = png_sizeof(msg) > text_size ? text_size :
png_sizeof(msg);
png_memcpy(text + prefix_size, msg, text_size + 1);
png_memcpy(text + prefix_size, msg, text_size);
break;
}
if (!png_ptr->zstream.avail_out || ret == Z_STREAM_END)
@@ -1792,7 +1792,7 @@ png_handle_sCAL(png_structp png_ptr, png_infop info_ptr, png_uint_32 length)
#else
#ifdef PNG_FIXED_POINT_SUPPORTED
sheight = (png_charp)png_malloc_warn(png_ptr, png_strlen(ep) + 1);
if (swidth == NULL)
if (sheight == NULL)
{
png_warning(png_ptr, "Out of memory while processing sCAL chunk height");
return;