[wp-trac] [WordPress Trac] #17817: do_action/apply_filters/etc. recursion on same filter kills underlying call

[WordPress Trac]

#17817: do_action/apply_filters/etc. recursion on same filter kills underlying call
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 Reporter:  kernfel                              |       Owner:  pento
     Type:  defect (bug)                         |      Status:  reviewing
 Priority:  normal                               |   Milestone:  4.7
Component:  Plugins                              |     Version:  2.2
 Severity:  normal                               |  Resolution:
 Keywords:  has-patch needs-testing needs-unit-  |     Focuses:
  tests                                          |
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Comment (by noplanman):

 @pento Latest diff isn't working for me. It seems to be the issue of the
 pointer losing the correct position. (I think the loop on line `class-wp-
 hook.php:293`)

 Interestingly though, if I remove all references of `$nesting_level` (or
 rather, keep it at 0 always), it works perfectly for my initial issue
 #37679.

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Ticket URL: <https://core.trac.wordpress.org/ticket/17817#comment:195>
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