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| author | Garret Rieger <grieger@google.com> | 2020-08-12 13:06:37 -0700 |
|---|---|---|
| committer | ebraminio <ebraminio@gmail.com> | 2020-08-13 01:43:11 +0430 |
| commit | 1e4fe10b98a291787ae561beca80cb70b481b108 (patch) | |
| tree | 885155716da1eef33e1c26649f1fc2557f7c83cf /src | |
| parent | 9562239f0531c0e49e6ab7e157da578d454432c8 (diff) | |
| download | harfbuzz_ng-1e4fe10b98a291787ae561beca80cb70b481b108.tar.gz | |
[ENOMEM] check for error in visited map during closure features.
Diffstat (limited to 'src')
| -rw-r--r-- | src/hb-ot-layout-gsubgpos.hh | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/hb-ot-layout-gsubgpos.hh b/src/hb-ot-layout-gsubgpos.hh index 822303868..03a578cec 100644 --- a/src/hb-ot-layout-gsubgpos.hh +++ b/src/hb-ot-layout-gsubgpos.hh @@ -89,6 +89,9 @@ struct hb_closure_context_t : bool is_lookup_done (unsigned int lookup_index) { + if (done_lookups->in_error ()) + return true; + /* Have we visited this lookup with the current set of glyphs? */ return done_lookups->get (lookup_index) == glyphs->get_population (); } |