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[AAT] Minor

This commit is contained in:
Behdad Esfahbod 2019-01-24 17:06:16 +01:00
parent f60282c5bf
commit c4e36f97b6
1 changed files with 2 additions and 1 deletions
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3
src/hb-aat-layout-common.hh
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@ -529,6 +529,7 @@ struct StateTable
{ {
TRACE_SANITIZE (this); TRACE_SANITIZE (this);
if (unlikely (!(c->check_struct (this) && if (unlikely (!(c->check_struct (this) &&
nClasses >= 4 /* Ensure pre-defined classes fit. */ &&
classTable.sanitize (c, this)))) return_trace (false); classTable.sanitize (c, this)))) return_trace (false);
const HBUSHORT *states = (this+stateArrayTable).arrayZ; const HBUSHORT *states = (this+stateArrayTable).arrayZ;
@ -773,7 +774,7 @@ struct StateTableDriver
/* Unsafe-to-break if end-of-text would kick in here. */ /* Unsafe-to-break if end-of-text would kick in here. */
if (buffer->idx + 2 <= buffer->len) if (buffer->idx + 2 <= buffer->len)
{ {
const Entry<EntryData> *end_entry = machine.get_entryZ (state, 0); const Entry<EntryData> *end_entry = machine.get_entryZ (state, StateTable<Types, EntryData>::CLASS_END_OF_TEXT);
if (c->is_actionable (this, end_entry)) if (c->is_actionable (this, end_entry))
buffer->unsafe_to_break (buffer->idx, buffer->idx + 2); buffer->unsafe_to_break (buffer->idx, buffer->idx + 2);
} }