Strip non-ip-characters

dd32 · web-flow · commit 4d245265b0a0 · 2026-02-20T09:59:00.000+10:00
diff --git a/src/wp-includes/ms-functions.php b/src/wp-includes/ms-functions.php
@@ -2104,7 +2104,7 @@ function wpmu_log_new_registrations( $blog_id, $user_id ) {
 			$wpdb->registration_log,
 			array(
 				'email'           => $user->user_email,
-				'IP'              => preg_replace( '/[^a-f0-9:., ]/', '', wp_unslash( $_SERVER['REMOTE_ADDR'] ) ),
+				'IP'              => preg_replace( '/[^a-f0-9:.]/', '', wp_unslash( $_SERVER['REMOTE_ADDR'] ) ),
 				'blog_id'         => $blog_id,
 				'date_registered' => current_time( 'mysql' ),
 			)

Original file line number	Diff line number	Diff line change
`@@ -2104,7 +2104,7 @@ function wpmu_log_new_registrations( $blog_id, $user_id ) {`
`2104`	`2104`	`$wpdb->registration_log,`
`2105`	`2105`	`array(`
`2106`	`2106`	`'email' => $user->user_email,`
`2107`		`- 'IP' => preg_replace( '/[^a-f0-9:., ]/', '', wp_unslash( $_SERVER['REMOTE_ADDR'] ) ),`
	`2107`	`+ 'IP' => preg_replace( '/[^a-f0-9:.]/', '', wp_unslash( $_SERVER['REMOTE_ADDR'] ) ),`
`2108`	`2108`	`'blog_id' => $blog_id,`
`2109`	`2109`	`'date_registered' => current_time( 'mysql' ),`
`2110`	`2110`	`)`