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woocommerce
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Extra safety

This commit is contained in:
claudiulodro 2018-09-21 12:24:13 -07:00
parent c9c12c2518
commit d1e9e85cbb
1 changed files with 3 additions and 3 deletions
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6
includes/wc-attribute-functions.php
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@ -541,13 +541,13 @@ function wc_create_attribute( $args ) {
$metadatas = $wpdb->get_results(
$wpdb->prepare(
"SELECT post_id, meta_value FROM {$wpdb->postmeta} WHERE meta_key = '_product_attributes' AND meta_value LIKE %s",
'%' . $old_taxonomy_name . '%'
'%' . $wpdb->esc_like( $old_taxonomy_name ) . '%'
),
ARRAY_A );
foreach ( $metadatas as $metadata ) {
$product_id = $metadata['post_id'];
$unserialized_data = @unserialize( $metadata['meta_value'] );
if ( ! $unserialized_data || ! isset( $unserialized_data[ $old_taxonomy_name ] ) ) {
$unserialized_data = maybe_unserialize( $metadata['meta_value'] );
if ( ! $unserialized_data || ! is_array( $unserialized_data ) || ! isset( $unserialized_data[ $old_taxonomy_name ] ) ) {
continue;
}