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Bug #79100 PHP Warning: and ftp_get() returns false
Submitted: 2020-01-11 12:50 UTC Modified: 2021-02-19 18:27 UTC
From: brainforge dot uk at btinternet dot com Assigned: cmb (profile)
Status: Closed Package: FTP related
PHP Version: 7.3.13 OS: Centos 7
Private report: No CVE-ID: None
View Developer Edit
 [2020-01-11 12:50 UTC] brainforge dot uk at btinternet dot com 
Description:
------------
In PHP 7.3 get the following warning:

PHP Warning:  ftp_get(): Opening data channel for file download from server of "???" in ???.php on line ???

Works fine in PHP 7.2.
Program fails with error and warning message in PHP 7.3

File size 4.5MB

Test script:
---------------
if (ftp_get())
{
  echo 'Everything OK';
}
else
{
  die('Help!!!');
}

Patches

Pull Requests

Pull requests:

History

AllCommentsChangesGit/SVN commitsRelated reports
 [2020-01-11 16:13 UTC] brainforge dot uk at btinternet dot com 
Problem appears to be related to timeout.
The default is 90 seconds.
ftp_set_option($conn_id, FTP_TIMEOUT_SEC, $timeout)

Something confusing here - the message should indicate timeout occurred.
Also in the particular instance the resulting file is sometimes complete!

ftp_get() needs something more than just TRUE or FALSE result - or another function to check the result operation detail such as ftp_status().
 [2021-02-19 18:27 UTC] [email protected]
-Status: Open +Status: Verified -Assigned To: +Assigned To: cmb
 [2021-02-19 18:27 UTC] [email protected] 
FTP errors are reported via the usual PHP error reporting
mechanism, so the warnings are available via error_get_last().
However, in case of timeout, you always get the last message from
the FTP server, what is of course wrong.
 [2021-02-23 11:38 UTC] [email protected] 
The following pull request has been associated:

Patch Name: Fix #79100: Wrong FTP error messages
On GitHub:  https://github.com/php/php-src/pull/6718
Patch:      https://github.com/php/php-src/pull/6718.patch
 [2021-04-13 10:15 UTC] [email protected] 
Related To: Bug #80901
 [2021-04-21 15:23 UTC] [email protected] 
Related To: Bug #80901
 [2021-05-03 13:26 UTC] [email protected] 
Automatic comment on behalf of cmb69
Revision: https://github.com/php/php-src/commit/42c72ef463603722e81a6b86443bdb753318b700
Log: Fix #79100: Wrong FTP error messages
 [2021-05-03 13:26 UTC] [email protected]
-Status: Verified +Status: Closed
 [2021-08-04 14:15 UTC] [email protected] 
Related To: Bug #65392
 [2021-09-01 13:50 UTC] [email protected] 
Related To: Bug #68462
 
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