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[ENOMEM] skip asserts in to_bias if serializer is in an error state.

This commit is contained in:
Garret Rieger 2020-08-11 15:40:47 -07:00 committed by ebraminio
parent 057769b1a3
commit 6f754852c1
2 changed files with 1 additions and 0 deletions
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1
src/hb-serialize.hh
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@ -332,6 +332,7 @@ struct hb_serialize_context_t
unsigned to_bias (const void *base) const unsigned to_bias (const void *base) const
{ {
if (unlikely (in_error ())) return 0;
if (!base) return 0; if (!base) return 0;
assert (current); assert (current);
assert (current->head <= (const char *) base); assert (current->head <= (const char *) base);

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test/fuzzing/fonts/clusterfuzz-testcase-minimized-hb-subset-fuzzer-5927551890096128 Normal file
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