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When generating a fallback `post_name` using the post ID, `wp_insert_post()` should clear the post cache immediately. 

If the post cache is not cleared at this point, the cache can become stale
for operations performed before the cache is cleared later in the function.
Specifically, the generation of a `guid` for new posts can use stale data,
resulting in non-unique values. [33262] introduced a call to `get_post()`
that introduced just such an invalidation problem.

Fixes #5305.
Built from https://develop.svn.wordpress.org/trunk@33630


git-svn-id: http://core.svn.wordpress.org/trunk@33597 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
Boone Gorges 2015-08-18 02:51:26 +00:00
parent 6b9b32c431
commit 2f514a6115
2 changed files with 2 additions and 1 deletions
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1
wp-includes/post.php
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@ -3455,6 +3455,7 @@ function wp_insert_post( $postarr, $wp_error = false ) {
if ( empty( $data['post_name'] ) && ! in_array( $data['post_status'], array( 'draft', 'pending', 'auto-draft' ) ) ) { if ( empty( $data['post_name'] ) && ! in_array( $data['post_status'], array( 'draft', 'pending', 'auto-draft' ) ) ) {
$data['post_name'] = wp_unique_post_slug( sanitize_title( $data['post_title'], $post_ID ), $post_ID, $data['post_status'], $post_type, $post_parent ); $data['post_name'] = wp_unique_post_slug( sanitize_title( $data['post_title'], $post_ID ), $post_ID, $data['post_status'], $post_type, $post_parent );
$wpdb->update( $wpdb->posts, array( 'post_name' => $data['post_name'] ), $where ); $wpdb->update( $wpdb->posts, array( 'post_name' => $data['post_name'] ), $where );
clean_post_cache( $post_ID );
} }
if ( is_object_in_taxonomy( $post_type, 'category' ) ) { if ( is_object_in_taxonomy( $post_type, 'category' ) ) {

2
wp-includes/version.php
View File

@ -4,7 +4,7 @@
* *
* @global string $wp_version * @global string $wp_version
*/ */
$wp_version = '4.3-RC3-33629'; $wp_version = '4.3-RC3-33630';
/** /**
* Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema. * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.