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#35345 closed defect (bug) (duplicate)
Multisite unable to update plugins
| Reported by: | tigerton | Owned by: | |
|---|---|---|---|
| Priority: | normal | Milestone: | |
| Component: | Upgrade/Install | Version: | 4.4.1 |
| Severity: | normal | Keywords: | |
| Cc: | Focuses: | multisite |
Description
When i try to update plugins in multisite (as network admin in network settings) on a -Windows server- i get stuck when plugins try to generate or create the maintenance file.
I have found a possible fix from this previous thread,
https://wordpress.org/support/topic/unable-to-update-plugins-after-upgrade-to-42/page/3
Our fix is this,
Row 155:
wp-admin/includes/file.php
Change to:
if ( empty( $filename ) || '.' == $filename || DIRECTORY_SEPARATOR == $filename ) {
Courtesy of DionDesign found in the previous thread.
Kind regards
Tony
Change History (5)
#3
@
11 years ago
- Resolution → invalid
- Status new → closed
Hi,
Thanks for getting back. Yes i see the duplicate ticket but it was closed without a solution (understandable as of my conclusion below).
I have been unsuccessful with debug.log but i found that this might be due to a timeout/lack of memory situation and not actually filename/structure issue.
Fatal error: Allowed memory size of 268435456 bytes exhausted (tried to allocate 65488 bytes) in C:\inetpub\wwwroot\wp-admin\includes\file.php on line 170
I had less than 800MB left on HDD and Ram was 4GB but maxed out. 10 extra GB HDD and 1GB more RAM did the trick.
Best case scenario would be a notification about this.
This is a duplicate of #33999 and something that i've never been able to reproduce.
@tigerton Would it be possible for you to provide the input to the function, and the value of
$filenameon each iteration of it?Switching to
DIRECTORY_SEPARATORstraight out is likely to break in some scenario's, but if there's some examples which show the actual variable trace then adding\\to the checks (there and everywhere else) is possible.