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[Cursive] Minor, adjust unsafe-to-concat if prev didn't sanitize

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This commit is contained in:
Behdad Esfahbod 2023-07-31 16:47:06 -06:00
parent b382e616cc
commit 44026aa8a9
1 changed files with 4 additions and 4 deletions
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8
src/OT/Layout/GPOS/CursivePosFormat1.hh
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@ -125,8 +125,8 @@ struct CursivePosFormat1
hb_buffer_t *buffer = c->buffer;
const EntryExitRecord &this_record = entryExitRecord[(this+coverage).get_coverage (buffer->cur().codepoint)];
if (!this_record.entryAnchor) return_trace (false);
if (unlikely (!this_record.sanitize (&c->sanitizer, this))) return_trace (false);
if (!this_record.entryAnchor ||
unlikely (!this_record.sanitize (&c->sanitizer, this))) return_trace (false);
hb_ot_apply_context_t::skipping_iterator_t &skippy_iter = c->iter_input;
skippy_iter.reset_fast (buffer->idx, 1);
@ -138,12 +138,12 @@ struct CursivePosFormat1
}
const EntryExitRecord &prev_record = entryExitRecord[(this+coverage).get_coverage (buffer->info[skippy_iter.idx].codepoint)];
if (!prev_record.exitAnchor)
if (!prev_record.exitAnchor ||
unlikely (!prev_record.sanitize (&c->sanitizer, this)))
{
buffer->unsafe_to_concat_from_outbuffer (skippy_iter.idx, buffer->idx + 1);
return_trace (false);
}
if (unlikely (!prev_record.sanitize (&c->sanitizer, this))) return_trace (false);
unsigned int i = skippy_iter.idx;
unsigned int j = buffer->idx;