1--TEST--
2Bug #74267 (segfault with streams and invalid data)
3--FILE--
4<?php
5$stream = fopen('php://memory', 'w');
6stream_filter_append($stream, 'convert.quoted-printable-decode', STREAM_FILTER_WRITE, ['line-break-chars' => "\r\n"]);
7
8$lines = [
9	"\r\n",
10	" -=()\r\n",
11	" -=\r\n",
12	"\r\n"
13	];
14
15foreach ($lines as $line) {
16	fwrite($stream, $line);
17}
18
19fclose($stream);
20echo "done\n";
21?>
22--EXPECTF--
23Warning: fwrite(): stream filter (convert.quoted-printable-decode): invalid byte sequence in %s on line %d
24
25Warning: fwrite(): stream filter (convert.quoted-printable-decode): invalid byte sequence in %s on line %d
26done
27