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[libpng16] Added calls to png_handle_eXIf(() in pngread.c and png_write_eXIf()

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in pngwrite.c, and made various other fixes to png_write_eXIf().
Eliminated png_ptr->num_exif member from pngstruct.h and added num_exif
  to arguments for png_get_eXIf() and png_set_eXIf().
This commit is contained in:
Glenn Randers-Pehrson
2017-07-31 14:20:40 -05:00
parent 4ab78af90a
commit 40afb68570
8 changed files with 46 additions and 21 deletions
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4
pngrutil.c
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@@ -2041,9 +2041,7 @@ png_handle_eXIf(png_structrp png_ptr, png_inforp info_ptr, png_uint_32 length)
if (png_crc_finish(png_ptr, 0) != 0)
return;
info_ptr->num_exif = length;
png_set_eXIf(png_ptr, info_ptr, eXIf_buf);
png_set_eXIf(png_ptr, info_ptr, length, eXIf_buf);
png_free(png_ptr, eXIf_buf);
}