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[libpng10] Imported from libpng-1.0.29beta1.tar

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This commit is contained in:
Glenn Randers-Pehrson
2007-09-14 10:21:56 -05:00
parent f9d6ce301d
commit 02f800dbd6
54 changed files with 183 additions and 140 deletions
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8
pngset.c
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@@ -1,7 +1,7 @@
/* pngset.c - storage of image information into info struct
*
* Last changed in libpng 1.2.17 May 15, 2007
* Last changed in libpng 1.2.21 [September 14, 2007]
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2007 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@@ -222,7 +222,7 @@ png_set_hIST(png_structp png_ptr, png_infop info_ptr, png_uint_16p hist)
png_debug1(1, "in %s storage function\n", "hIST");
if (png_ptr == NULL || info_ptr == NULL)
return;
if (info_ptr->num_palette <= 0 || info_ptr->num_palette
if (info_ptr->num_palette == 0 || info_ptr->num_palette
> PNG_MAX_PALETTE_LENGTH)
{
png_warning(png_ptr,
@@ -690,7 +690,7 @@ png_set_iCCP(png_structp png_ptr, png_infop info_ptr,
png_warning(png_ptr, "Insufficient memory to process iCCP chunk.");
return;
}
png_strncpy(new_iccp_name, name, png_sizeof(new_iccp_name));
png_strncpy(new_iccp_name, name, png_strlen(new_iccp_name)+1);
new_iccp_profile = (png_charp)png_malloc_warn(png_ptr, proflen);
if (new_iccp_profile == NULL)
{
@@ -980,7 +980,7 @@ png_set_sPLT(png_structp png_ptr,
"Out of memory while processing sPLT chunk");
}
/* TODO: use png_malloc_warn */
png_strncpy(to->name, from->name, png_strlen(from->name));
png_strncpy(to->name, from->name, png_strlen(from->name)+1);
to->entries = (png_sPLT_entryp)png_malloc_warn(png_ptr,
from->nentries * png_sizeof(png_sPLT_entry));
/* TODO: use png_malloc_warn */