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10642b3f
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2018-09-15T19:43:33
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Disallow null-enabled offsets to unsized structures...
...like UnsizedArrayOf<>.
This fixes a class of crasher bugs, mostly with color and AAT tables. We
cannot use nullable offsets to varsized data that does not declare min_size,
because it's nost safe to use our fixed-size null pool for types that have
their size external. So, use non_null'able offsets for these.
A further enhancement would be to make use of min_size in Null<> itself.
Will try that after.
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dff2c45f
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2018-09-10T23:29:26
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Port rest from VAR to UnsizedArrayOf<>
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9507b05a
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2018-09-10T23:18:07
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Simplify sanitize->check_array()
Fix a bug in CBDT sanitize, and redundant check in avar.
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fda994e1
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2018-09-07T15:02:57
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Use enum instead of "static const" in class scope
Technically, static const needs an out-of-class definition. Eg:
CXXLD libharfbuzz-subset.la
Undefined symbols for architecture x86_64:
"OT::FeatureVariationRecord::min_size", referenced from:
bool OT::GSUBGPOS::subset<OT::PosLookup>(hb_subset_context_t*) constin libharfbuzz_subset_la-hb-subset.o
bool OT::GSUBGPOS::subset<OT::SubstLookup>(hb_subset_context_t*) constin libharfbuzz_subset_la-hb-subset.o
"OT::Record<OT::LangSys>::min_size", referenced from:
OT::Script::subset(hb_subset_context_t*) constin libharfbuzz_subset_la-hb-subset.o
"OT::IntType<unsigned short, 2u>::min_size", referenced from:
OT::Script::subset(hb_subset_context_t*) constin libharfbuzz_subset_la-hb-subset.o
OT::RecordListOf<OT::Feature>::subset(hb_subset_context_t*) const in libharfbuzz_subset_la-hb-subset.o
ld: symbol(s) not found for architecture x86_64
collect2: ld returned 1 exit status
make[4]: *** [libharfbuzz-subset.la] Error 1
make[3]: *** [all-recursive] Error 1
make[2]: *** [all] Error 2
make[1]: *** [all-recursive] Error 1
make: *** [all] Error 2
Exited with code 2
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ebe67137
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2018-09-07T10:46:13
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Try fixing bots
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339d3603
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2018-09-03T17:33:34
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[subset] Wire up subset() call down to subtables
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7b2ef551
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2018-09-03T17:16:09
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Templatize Lookup::sanitize()
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49c44b58
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2018-09-03T16:37:17
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[subset] Fix serialize_subset() calls
Ouch.
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7c9cfa2b
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2018-09-02T19:47:50
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Add intersects() method to GSUB/GPOS lookups
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61ce62e5
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2018-09-02T17:00:27
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[subset] Minor
Remove Lookup::subset().
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bfa72a9a
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2018-09-01T18:34:50
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[subset] Towards GSUB/GPOS subsetting
Add subset() call for GSUBGPOS struct and its dependencies.
Not hooked up anywhere.
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c77ae408
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2018-08-25T22:36:36
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Rename hb-*private.hh to hb-*.hh
Sorry for the noise, downstream custom builders. Please adjust.
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