[wp-trac] [WordPress Trac] #51170: FTP automatic updates are not RFC 959 compliant for NLST command

[WordPress Trac]

#51170: FTP automatic updates are not RFC 959 compliant for NLST command
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 Reporter:  giox069                 |       Owner:  audrasjb
     Type:  defect (bug)            |      Status:  closed
 Priority:  normal                  |   Milestone:  6.1
Component:  Filesystem API          |     Version:  3.7
 Severity:  normal                  |  Resolution:  fixed
 Keywords:  has-patch early commit  |     Focuses:
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Changes (by audrasjb):

 * status:  accepted => closed
 * resolution:   => fixed


Comment:

 In [changeset:"53860" 53860]:
 {{{
 #!CommitTicketReference repository="" revision="53860"
 Filesystem: Rewrite FTP/FTP Sockets `exists()` methods to implement a more
 stable check.

 WordPress FTP file checking was previously based upon `ftp_nlist()`. This
 function can be problematic at scale with a directory containing a large
 number of files. The same issue occurred using it with ftpsockets.

 This changeset rewrites the FTP `exists()` functions to utilize a more
 efficient and stable check.

 Props giox069, desrosj, mkox, afragen, costdev, pbiron, peterwilsoncc.
 Fixes #51170.
 See #53318, #39781.
 }}}

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Ticket URL: <https://core.trac.wordpress.org/ticket/51170#comment:55>
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