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[devel] Imported from libpng-1.4.0beta73.tar

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This commit is contained in:
Glenn Randers-Pehrson
2009-08-01 08:53:23 -05:00
parent ad81d71ecb
commit 3a054e1e96
62 changed files with 144 additions and 128 deletions
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10
pngwutil.c
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@@ -1,7 +1,7 @@
/* pngwutil.c - utilities to write a PNG file
*
* Last changed in libpng 1.4.0 [July 30, 2009]
* Last changed in libpng 1.4.0 [August 1, 2009]
* Copyright (c) 1998-2009 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
* (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
@@ -814,6 +814,14 @@ png_write_iCCP(png_structp png_ptr, png_charp name, int compression_type,
((*( (png_bytep)profile + 2))<< 8) |
((*( (png_bytep)profile + 3)) );
if (embedded_profile_len < 0)
{
png_warning(png_ptr,
"Embedded profile length in iCCP chunk is negative");
png_free(png_ptr, new_name);
return;
}
if (profile_len < embedded_profile_len)
{
png_warning(png_ptr,