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[master] Imported from libpng-1.4.3rc03.tar

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Glenn Randers-Pehrson
2010-06-24 16:19:52 -05:00
parent 90cfcecc09
commit c5f6fa110a
34 changed files with 112 additions and 100 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 1.4.3 [June 23, 2010]
* Last changed in libpng 1.4.3 [June 24, 2010]
* Copyright (c) 1998-2010 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.)
@@ -326,8 +326,10 @@ png_decompress_chunk(png_structp png_ptr, int comp_type,
if (png_ptr->user_chunk_malloc_max &&
(prefix_size + expanded_size >= png_ptr->user_chunk_malloc_max - 1))
#else
# ifdef PNG_USER_CHUNK_MALLOC_MAX
if ((PNG_USER_CHUNK_MALLOC_MAX > 0) &&
prefix_size + expanded_size >= PNG_USER_CHUNK_MALLOC_MAX - 1)
# endif
#endif
png_warning(png_ptr, "Exceeded size limit while expanding chunk");
@@ -363,7 +365,7 @@ png_decompress_chunk(png_structp png_ptr, int comp_type,
*newlength = prefix_size + expanded_size;
return; /* The success return! */
}
png_warning(png_ptr, "png_inflate logic error");
png_free(png_ptr, text);
}