Commit a652281ed6125e49ab43f0b25e88bc72b2d98085

Garret Rieger 2023-05-26T19:47:50

[subset] Fix fuzzer timeout. Fixes https://oss-fuzz.com/testcase-detail/5979721620652032. Timeout was caused by degenerate map insert behaviour due to poor integer hash function. Presize the map to avoid it. Also fixes collect_mapping() for cmap format 13.