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[libpng16] Added #ifdef PNG_HANDLE_AS_UNKNOWN_SUPPORTED/#endif in pngpread.c

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This commit is contained in:
Glenn Randers-Pehrson
2013-11-17 11:01:31 -06:00
parent f2b8961f58
commit 416bb9320f
3 changed files with 10 additions and 79 deletions
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6
pngpread.c
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@@ -1,7 +1,7 @@
/* pngpread.c - read a png file in push mode
*
* Last changed in libpng 1.6.0 [February 14, 2013]
* Last changed in libpng 1.6.8 [(PENDING RELEASE)]
* Copyright (c) 1998-2013 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.)
@@ -528,8 +528,9 @@ png_push_read_chunk(png_structrp png_ptr, png_inforp info_ptr)
png_handle_iTXt(png_ptr, info_ptr, png_ptr->push_length);
}
#endif
#ifdef PNG_HANDLE_AS_UNKNOWN_SUPPORTED
else
{
if (png_ptr->push_length + 4 > png_ptr->buffer_size)
@@ -540,6 +541,7 @@ png_push_read_chunk(png_structrp png_ptr, png_inforp info_ptr)
png_handle_unknown(png_ptr, info_ptr, png_ptr->push_length,
PNG_HANDLE_CHUNK_AS_DEFAULT);
}
#endif
png_ptr->mode &= ~PNG_HAVE_CHUNK_HEADER;
}