mirror of
https://github.com/php/php-src.git
synced 2026-04-29 03:03:26 +02:00
Nikita Popov
66 lines
2.0 KiB
PHP
66 lines
2.0 KiB
PHP
--TEST--
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Bug #76839: socket_recvfrom may return an invalid 'from' address on MacOS
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--EXTENSIONS--
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sockets
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--SKIPIF--
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<?php
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if (strtolower(substr(PHP_OS, 0, 3)) === 'win') {
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die('skip not valid for Windows.');
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}
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--FILE--
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<?php
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// This bug only occurs when a specific portion of memory is unclean.
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// Unfortunately, looping around 10 times and using random paths is the
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// best way I could manage to reproduce this problem without modifying php itself :-/
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for ($i = 0; $i < 10; $i++) {
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$senderSocketPath = '/tmp/' . substr(md5(rand()), 0, rand(8, 16)) . '.sock';
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$senderSocket = socket_create(AF_UNIX, SOCK_DGRAM, 0);
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socket_bind($senderSocket, $senderSocketPath);
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$receiverSocketPath = '/tmp/' . substr(md5(rand()), 0, rand(8, 16)) . '.sock';
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$receiverSocket = socket_create(AF_UNIX, SOCK_DGRAM, 0);
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socket_bind($receiverSocket, $receiverSocketPath);
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// Send message from sender socket to receiver socket
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socket_sendto($senderSocket, 'Ping!', 5, 0, $receiverSocketPath);
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// Receive message on receiver socket
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$from = '';
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$message = '';
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socket_recvfrom($receiverSocket, $message, 65535, 0, $from);
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echo "Received '$message'\n";
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// Respond to the sender using the 'from' address from socket_recvfrom
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socket_sendto($receiverSocket, 'Pong!', 5, 0, $from);
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echo "Responded to sender with 'Pong!'\n";
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socket_close($receiverSocket);
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unlink($receiverSocketPath);
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socket_close($senderSocket);
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unlink($senderSocketPath);
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}
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?>
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--EXPECT--
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Received 'Ping!'
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Responded to sender with 'Pong!'
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Received 'Ping!'
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Responded to sender with 'Pong!'
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Received 'Ping!'
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Responded to sender with 'Pong!'
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Received 'Ping!'
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Responded to sender with 'Pong!'
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Received 'Ping!'
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Responded to sender with 'Pong!'
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Received 'Ping!'
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Responded to sender with 'Pong!'
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Received 'Ping!'
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Responded to sender with 'Pong!'
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Received 'Ping!'
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Responded to sender with 'Pong!'
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Received 'Ping!'
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Responded to sender with 'Pong!'
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Received 'Ping!'
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Responded to sender with 'Pong!'
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