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workaround for currupt (?) cmap subtable

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git-svn-id: svn://svn.code.sf.net/p/fonttools/code/trunk@128 4cde692c-a291-49d1-8350-778aa11640f8
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Just 2001-01-13 13:48:30 +00:00
parent 731e4377e1
commit ae180248fd
1 changed files with 2 additions and 0 deletions
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2
Lib/fontTools/ttLib/tables/_c_m_a_p.py
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@ -24,6 +24,8 @@ class table__c_m_a_p(DefaultTable.DefaultTable):
">HHl", data[4+i*8:4+(i+1)*8]) ">HHl", data[4+i*8:4+(i+1)*8])
platformID, platEncID = int(platformID), int(platEncID) platformID, platEncID = int(platformID), int(platEncID)
format, length = struct.unpack(">HH", data[offset:offset+4]) format, length = struct.unpack(">HH", data[offset:offset+4])
if not length:
continue # bogus cmap subtable?
if not cmap_classes.has_key(format): if not cmap_classes.has_key(format):
table = cmap_format_unknown(format) table = cmap_format_unknown(format)
else: else: