From: Aki Tuomi <aki.tuomi@open-xchange.com>
Date: Tue, 30 Sep 2025 11:34:55 +0000 (+0300)
Subject: lib-sql: driver-sqlite - Automatically reconnect read-only
X-Git-Tag: 2.4.2~50
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9b66e8d1aa660779a229c394b36798474fefe27d;p=thirdparty%2Fdovecot%2Fcore.git

lib-sql: driver-sqlite - Automatically reconnect read-only

Simplifies cases where we just want to read the database
---

diff --git a/src/lib-sql/driver-sqlite.c b/src/lib-sql/driver-sqlite.c
index 6d1f825728..e0561b6b9e 100644
--- a/src/lib-sql/driver-sqlite.c
+++ b/src/lib-sql/driver-sqlite.c
@@ -149,7 +149,7 @@ static int driver_sqlite_connect(struct sql_db *_db)
 
 	if (db->connected)
 		return 1;
-	if (db->set->readonly)
+	if (db->set->readonly || db->connect_rc == SQLITE_READONLY)
 		flags = SQLITE_OPEN_READONLY;
 	else
 		flags = SQLITE_OPEN_READWRITE | SQLITE_OPEN_CREATE;
@@ -165,6 +165,9 @@ static int driver_sqlite_connect(struct sql_db *_db)
 		db->connected = TRUE;
 		sqlite3_busy_timeout(db->sqlite, sqlite_busy_timeout);
 		return 1;
+	case SQLITE_READONLY:
+		i_assert(!db->set->readonly);
+		return driver_sqlite_connect(_db);
 	default:
 		i_free(_db->last_connect_error);
 		_db->last_connect_error =