From fa4b54aca57bebc94e2b763abdae79343a08f969 Mon Sep 17 00:00:00 2001
From: Erik Johnston <erik@matrix.org>
Date: Mon, 3 Jun 2019 17:06:54 +0100
Subject: [PATCH] Ignore room state with null bytes in for room stats
---
synapse/storage/stats.py | 15 +++++++++++++++
1 file changed, 15 insertions(+)
diff --git a/synapse/storage/stats.py b/synapse/storage/stats.py
index 1c0b183a56..1f39ef211a 100644
--- a/synapse/storage/stats.py
+++ b/synapse/storage/stats.py
@@ -328,6 +328,21 @@ class StatsStore(StateDeltasStore):
room_id (str)
fields (dict[str:Any])
"""
+
+ # For whatever reason some of the fields may contain null bytes, which
+ # postgres isn't a fan of, so we replace those fields with null.
+ for col in (
+ "join_rules",
+ "history_visibility",
+ "encryption",
+ "name",
+ "topic",
+ "avatar",
+ "canonical_alias"
+ ):
+ if "\0" in fields.get(col, ""):
+ fields[col] = None
+
return self._simple_upsert(
table="room_state",
keyvalues={"room_id": room_id},
--
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