[wp-trac] [WordPress Trac] #65372: HTML API: Fuzz-test and fix detections in 7.1

WordPress Trac noreply at wordpress.org
Mon Jun 1 10:38:46 UTC 2026


#65372: HTML API: Fuzz-test and fix detections in 7.1
--------------------------------------+----------------------
 Reporter:  dmsnell                   |       Owner:  dmsnell
     Type:  defect (bug)              |      Status:  closed
 Priority:  normal                    |   Milestone:  7.1
Component:  HTML API                  |     Version:
 Severity:  normal                    |  Resolution:  fixed
 Keywords:  has-patch has-unit-tests  |     Focuses:
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Changes (by dmsnell):

 * owner:  (none) => dmsnell
 * status:  new => closed
 * resolution:   => fixed


Comment:

 In [changeset:"62439" 62439]:
 {{{
 #!CommitTicketReference repository="" revision="62439"
 HTML API: Fixes for issues discovered while fuzzing.

 Fuzz-testing was performed against the HTML API for finding edge cases
 that might be broken in the existing parsing code. A few issues were
 discovered with HTML normalization and warnings from out-of-bounds
 string reads.

 This patch contains new tests catching regressions on these behaviors
 and adds fixes for the discovered issues.

 Patch proposed by Codex and revised by dmsnell.

 Developed in: https://github.com/WordPress/wordpress-develop/pull/11982
 Discussed in: https://core.trac.wordpress.org/ticket/65372

 Fixes #65372.
 }}}

-- 
Ticket URL: <https://core.trac.wordpress.org/ticket/65372#comment:2>
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