Correctly free parse tags at end of purple_html_to_xhtml.
Review Request #913 — Created Sept. 9, 2021 and submitted
Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=34996
Ran the test case from the bug against
fuzz_html_to_xhtml
| Summary | ID |
|---|---|
| 374b8319df516b5d53add26cb5a5a69524e9414a |
