Fontforge coredumps while trying to extract korean fonts from TTCs

    Hello!

    Fontforge coredumps while trying to extract TTFs with embedded bitmaps
from following Korean fonts from Windows 8.1:

    gulim.ttc (http://reflexing.ru/gulim.ttc)
    batang.ttc (http://reflexing.ru/batang.ttc)

    this only happens with bitmaps extraction
        Generate(thefontname + ".ttf", "ttf")
    without bitmaps (Generate(thefontname + ".ttf") it works KO.

    This is on ArchLinux.

fontforge --version
Copyright (c) 2000-2014 by George Williams. See AUTHORS for Contributors.
 License GPLv3+: GNU GPL version 3 or later <
http://gnu.org/licenses/gpl.html>
 with many parts BSD <http://fontforge.org/license.html>. Please read
LICENSE.
 Executable based on sources from 07:13 TAHT 27-May-2014-ML-D.
 Library based on sources from 07:13 TAHT 27-May-2014.
 Based on source from git with hash:
fontforge 20140527
libfontforge 20140527-ML

Testcase:
extract.pe file:
-------------------------------CUT
#!/usr/bin/fontforge

i = 1

while (i < $argc)
    theFontNames = FontsInFile($argv[i])
    cnt = SizeOf(theFontNames)

    j = 0
    while ( j<cnt )
        thefontname = theFontNames[j]
        thisPath = $argv[i] + "(" + thefontname + ")"
        Open(thisPath, 1)
        Print(thefontname + ".ttf")
        Generate(thefontname + ".ttf", "ttf")
        Close()
        j++
    endloop
  i = i+1
endloop
Quit(0)
-------------------------------CUT

output:
./extract.pe batang.ttc
Copyright (c) 2000-2014 by George Williams. See AUTHORS for Contributors.
 License GPLv3+: GNU GPL version 3 or later <
http://gnu.org/licenses/gpl.html>
 with many parts BSD <http://fontforge.org/license.html>. Please read
LICENSE.
 Executable based on sources from 07:13 TAHT 27-May-2014-ML-D.
 Library based on sources from 07:13 TAHT 27-May-2014.
 Based on source from git with hash:
The PostScript font name "바탕" is invalid.
It should be printable ASCII,
must not contain (){}[]<>%/ or space
and must be shorter than 63 characters
Batang.ttf
Segmentation fault (core dumped)

I can send you core dump if you ask.


-- 
Kirill Churin

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