[wp-trac] [WordPress Trac] #39338: class-wp-hook.php - apply_filters() infinite loop

[WordPress Trac]

#39338: class-wp-hook.php - apply_filters() infinite loop
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 Reporter:  frettled      |       Owner:  (none)
     Type:  defect (bug)  |      Status:  new
 Priority:  normal        |   Milestone:  Future Release
Component:  Plugins       |     Version:  4.7
 Severity:  critical      |  Resolution:
 Keywords:  has-patch     |     Focuses:
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Comment (by zhenmue):

 New update from LiteSpeed:

 =update=
 The issue is due to newly added logic to gracefully cleanup a
 crashed/killed PHP process in LiteSpeed SAPI 7.4.3 .
 It will take some time to find a proper fix, and take time for CloudLinux
 team to update the RPM package.

 In the mean time, we have released 5.3.8 build 6, which will greatly
 reduce the chance to trigger this problem, please give it a try.

 /usr/local/lsws/admin/misc/lsup.sh -f -v 5.3.8

 =update=


 According to the changelog of the latest build it says:

 [Bug fix] Temporarily stop PHP processes with SIGKILL as a workaround for
 problems caused by clean shutdown logic added to PHP LiteSpeed SAPI
 v7.4.3.

 I hope this does helps.

 But also, does someone see this issue without litespeed? or is 100%
 related to it?, would be good to know.

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Ticket URL: <https://core.trac.wordpress.org/ticket/39338#comment:70>
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