From 0a118310cb123460e49778ec74791cb2d0b6ba6f Mon Sep 17 00:00:00 2001
From: Dag <me@dvikan.no>
Date: Thu, 20 Jul 2023 19:11:13 +0200
Subject: [PATCH] fix(sqlitecache): store blob as blob (#3555)

serialize() can return output with null bytes and other
non-text data. The prior behavior truncated data
which later results in unserialize() errors.

This happens when e.g. caching an object with a private field
or when caching e.g. a JPEG file (starts with 0xFFD8FFE1)

Fixes errors such as e.g.:

unserialize(): Error at offset 20 of 24 bytes at caches/SQLiteCache.php line 51
---
 caches/SQLiteCache.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/caches/SQLiteCache.php b/caches/SQLiteCache.php
index d7ab1374..92235862 100644
--- a/caches/SQLiteCache.php
+++ b/caches/SQLiteCache.php
@@ -69,7 +69,7 @@ class SQLiteCache implements CacheInterface
 
         $stmt = $this->db->prepare('INSERT OR REPLACE INTO storage (key, value, updated) VALUES (:key, :value, :updated)');
         $stmt->bindValue(':key', $this->getCacheKey());
-        $stmt->bindValue(':value', $blob);
+        $stmt->bindValue(':value', $blob, \SQLITE3_BLOB);
         $stmt->bindValue(':updated', time());
         $stmt->execute();
     }