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When running exec('rsync') with PHP, getting Warning: Error while sending QUERY packet.
- From: Björn Tantau <cygwin at s dot bjoern-tantau dot de>
- To: cygwin at cygwin dot com
- Date: Wed, 17 May 2017 15:39:32 +0200
- Subject: When running exec('rsync') with PHP, getting Warning: Error while sending QUERY packet.
- Authentication-results: sourceware.org; auth=none
- References: <C34939E9-7140-4ED4-9533-DC907EB25FD6@s.bjoern-tantau.de>
Sorry for the missing cygcheck.out, the Spamfilter wouldn't let me pass. Every package is up to date.
rsync 3.1.2
php 7.0.19
mysql 10.1.19-MariaDB
Hi,
I encountered a rather strange PHP bug I could only reproduce in cygwin
(32 Bit and 64 Bit).
If you have a working MySQL-Connection and then run exec('rsync') the
next Query produces the Warning:
PHP Warning: Error while sending QUERY packet. PID=15036 in
/home/limora/test.php on line 5
See the attached test.php. It should output:
object(PDOStatement)#2 (1) {
["queryString"]=>
string(16) "SELECT * FROM db"
}
object(PDOStatement)#2 (1) {
["queryString"]=>
string(16) "SELECT * FROM db"
}
but it does output:
object(PDOStatement)#2 (1) {
["queryString"]=>
string(16) "SELECT * FROM db"
}
PHP Warning: Error while sending QUERY packet. PID=15036 in
/home/limora/test.php on line 5
bool(false)
So far I could reproduce this with the MariaDB from cygwin as well as
xampp, so I guess it's not a MySQL problem. I was only able to reproduce
this with rsync so far and no other cli program.
I'm completely stumped as to what could be causing this.
Cheers,
Björn
<?php
$pdo = new PDO('mysql:host=127.0.0.1;dbname=mysql', 'root');
var_dump($pdo->query('SELECT * FROM db'));
exec('rsync');
var_dump($pdo->query('SELECT * FROM db'));
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