[wp-trac] [WordPress Trac] #28699: \0 (backslash+zero) gets stripped from post content for users without "unfiltered_html"

[WordPress Trac]

#28699: \0 (backslash+zero) gets stripped from post content for users without
"unfiltered_html"
------------------------------------------+------------------
 Reporter:  azaozz                        |       Owner:
     Type:  defect (bug)                  |      Status:  new
 Priority:  normal                        |   Milestone:  4.0
Component:  Formatting                    |     Version:  1.0
 Severity:  normal                        |  Resolution:
 Keywords:  needs-patch needs-unit-tests  |     Focuses:
------------------------------------------+------------------
Changes (by SergeyBiryukov):

 * version:   => 1.0
 * component:  General => Formatting


Comment:

 Caused by the second line in [source:tags/3.9.1/src/wp-
 includes/kses.php#L989  wp_kses_no_null()]:
 {{{
 $string = preg_replace('/(\\\\0)+/', '', $string);
 }}}

 Introduced in [649].

--
Ticket URL: <https://core.trac.wordpress.org/ticket/28699#comment:3>
WordPress Trac <https://core.trac.wordpress.org/>
WordPress publishing platform