https://github.com/matrix-org/synapse/issues/2187 contains a report of a port failing due to nul characters somewhere in the search table. Let's try dropping the offending rows.
@@ -376,10 +376,13 @@ class Porter(object):
" VALUES (?,?,?,?,to_tsvector('english', ?),?,?)"
)
- rows_dict = [
- dict(zip(headers, row))
- for row in rows
- ]
+ rows_dict = []
+ for row in rows:
+ d = dict(zip(headers, row))
+ if "\0" in d['value']:
+ logger.warn('dropping search row %s', d)
+ else:
+ rows_dict.append(d)
txn.executemany(sql, [
(