Merge branch 'PHP-7.2' into PHP-7.3

* PHP-7.2:
  Fix bug #78192 PDO SQLite SegFault when reuse statement after schema has changed

1 files changed, 46 insertions, 0 deletions

diff --git a/ext/pdo_sqlite/tests/bug78192.phpt b/ext/pdo_sqlite/tests/bug78192.phpt
new file mode 100644
index 0000000000..dcf4b749be
--- /dev/null
+++ b/ext/pdo_sqlite/tests/bug78192.phpt
@@ -0,0 +1,46 @@
+--TEST--
+PDO SQLite Bug #78192 SegFault when reuse statement after schema change
+--SKIPIF--
+<?php
+if (!extension_loaded('pdo_sqlite')) print 'skip not loaded';
+?>
+--FILE--
+<?php
+$connection = new \PDO('sqlite::memory:');
+$connection->setAttribute(\PDO::ATTR_ERRMODE, \PDO::ERRMODE_EXCEPTION);
+$connection->query('CREATE TABLE user (id INTEGER PRIMARY KEY NOT NULL, name VARCHAR(255) NOT NULL)');
+
+$stmt = $connection->prepare('INSERT INTO user (id, name) VALUES(:id, :name)');
+$stmt->execute([
+    'id'   => 10,
+    'name' => 'test',
+]);
+
+$stmt = $connection->prepare('SELECT * FROM user WHERE id = :id');
+$stmt->execute(['id' => 10]);
+var_dump($stmt->fetchAll(\PDO::FETCH_ASSOC));
+
+$connection->query('ALTER TABLE user ADD new_col VARCHAR(255)');
+$stmt->execute(['id' => 10]);
+var_dump($stmt->fetchAll(\PDO::FETCH_ASSOC));
+--EXPECT--
+array(1) {
+  [0]=>
+  array(2) {
+    ["id"]=>
+    string(2) "10"
+    ["name"]=>
+    string(4) "test"
+  }
+}
+array(1) {
+  [0]=>
+  array(3) {
+    ["id"]=>
+    string(2) "10"
+    ["name"]=>
+    string(4) "test"
+    ["new_col"]=>
+    NULL
+  }
+}