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This commit is contained in:
Eric Muller 2021-06-01 07:16:53 -07:00
parent add77ca3f7
commit e2d9919524
1 changed files with 5 additions and 5 deletions
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10
Lib/fontTools/ttLib/tables/_p_o_s_t.py
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@ -87,7 +87,7 @@ class table__p_o_s_t(DefaultTable.DefaultTable):
indices.frombytes(data[:2*numGlyphs])
if sys.byteorder != "big": indices.byteswap()
data = data[2*numGlyphs:]
maxIndex = max(indices[:numGlyphs])
maxIndex = max(indices)
self.extraNames = extraNames = unpackPStrings(data, maxIndex-257)
self.glyphOrder = glyphOrder = [""] * int(ttFont['maxp'].numGlyphs)
for glyphID in range(numGlyphs):
@ -264,23 +264,23 @@ def unpackPStrings(data, n):
dataLen = len(data)
for _ in range(n):
if (dataLen <= index):
if dataLen <= index:
length = 0
else:
length = byteord(data[index])
index += 1
if (dataLen <= index + length - 1):
if dataLen <= index + length - 1:
name = ""
else:
name = tostr(data[index:index+length], encoding="latin1")
strings.append (name)
index += length
if (index < dataLen):
if index < dataLen:
log.warning("%d extra bytes in post.stringData array", dataLen - index)
elif (dataLen < index):
elif dataLen < index:
log.warning("not enough data in post.stringData array")
return strings