MFH: Fixed bug#44897 - failed to prepare statement

     After a PS "CALL()" we have at least one result set. If the SP does also some, then
     we need to clean the wire more fool-proof.

1 files changed, 70 insertions, 0 deletions

diff --git a/ext/mysqli/tests/bug44897.phpt b/ext/mysqli/tests/bug44897.phpt
new file mode 100644
index 0000000000..616e24ec41
--- /dev/null
+++ b/ext/mysqli/tests/bug44897.phpt
@@ -0,0 +1,70 @@
+--TEST--
+Bug #44879 (	failed to prepare statement)
+--SKIPIF--
+<?php
+require_once('skipif.inc');
+require_once('skipifconnectfailure.inc');
+require_once('connect.inc');
+if (!$link = mysqli_connect($host, $user, $passwd, $db, $port, $socket)) {
+	die(sprintf('skip Cannot connect to MySQL, [%d] %s.', mysqli_connect_errno(), mysqli_connect_error()));
+}
+if (mysqli_get_server_version($link) <= 50000) {
+	die(sprintf('skip Needs MySQL 5.0+, found version %d.', mysqli_get_server_version($link)));
+}
+?>
+--FILE--
+<?php
+	require_once("connect.inc");
+	require_once("table.inc");
+
+	if (!$link->query('DROP PROCEDURE IF EXISTS p'))
+		printf("[001] [%d] %s\n", $link->errno, $link->error);
+
+	if (!$link->query('CREATE PROCEDURE p(IN new_id INT, IN new_label CHAR(1)) BEGIN INSERT INTO test(id, label) VALUES (new_id, new_label); SELECT new_label; END;'))
+		printf("[002] [%d] %s\n", $link->errno, $link->error);
+
+	$new_id = 100;
+	$new_label = 'z';
+
+	if (!$stmt = $link->prepare('CALL p(?, ?)'))
+		printf("[003] [%d] %s\n", $link->errno, $link->error);
+
+	if (!$stmt->bind_param('is', $new_id, $new_label) || !$stmt->execute())
+		printf("[004] [%d] %s\n", $stmt->errno, $stmt->error);
+
+	$out_new_label = null;
+	if (!$stmt->bind_result($out_new_label) || !$stmt->fetch())
+		printf("[005] [%d] %s\n", $stmt->errno, $stmt->error);
+
+	if ($out_new_label != $new_label)
+		printf("[006] IN value and returned value differ. Expecting %s/%s got %s/%s\n",
+			$new_label, gettype($new_label), $out_new_label, gettype($out_new_label));
+
+	$stmt->close();
+
+	$stmt2 = $link->prepare('SELECT label FROM test WHERE id = ?');
+	if (!is_object($stmt2)) {
+
+		printf("[007] Failed to create new statement object\n");
+
+	} else {
+
+		if (!$stmt2->bind_param("i", $new_id) || !$stmt2->execute())
+			printf("[008] [%d] %s\n", $stmt2->errno, $stmt2->error);
+
+		$out_new_label = null;
+		if (!$stmt2->bind_result($out_new_label) || !$stmt2->fetch())
+			printf("[009] [%d] %s\n", $stmt2->errno, $stmt2->error);
+
+		if ($out_new_label != $new_label)
+			printf("[010] IN value and returned value differ. Expecting %s/%s got %s/%s\n",
+				$new_label, gettype($new_label), $out_new_label, gettype($out_new_label));
+
+	}
+
+	$link->close();
+
+	print "done!";
+?>
+--EXPECTF--
+done!