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workaround for issue #1417

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This commit is contained in:
Michiharu Ariza 2018-11-28 17:06:11 -08:00
parent 32d291ae89
commit 471db3aa6f
1 changed files with 9 additions and 0 deletions
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9
src/hb-cff-interp-common.hh
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@ -356,6 +356,15 @@ struct UnsizedByteStr : UnsizedArrayOf <HBUINT8>
inline static bool serialize_int2 (hb_serialize_context_t *c, int value) inline static bool serialize_int2 (hb_serialize_context_t *c, int value)
{ return serialize_int<HBUINT16, 0, 0x7FFF> (c, OpCode_shortint, value); } { return serialize_int<HBUINT16, 0, 0x7FFF> (c, OpCode_shortint, value); }
/* Defining null_size allows a Null object may be created. Should be safe because:
* A descendent struct Dict uses a Null pointer to indicate a missing table,
* checked before access.
* ByteStr, a wrapper struct pairing a byte pointer along with its length, always
* checks the length before access. A Null pointer is used as the initial pointer
* along with zero length by the default ctor.
*/
DEFINE_SIZE_MIN(0);
}; };
struct ByteStr struct ByteStr