Custom meta fields content is getting stripped if double quote is used

[l3rady]

I've only just noticed this in 3.2 as my code worked fine in 3.1 fine.

add_action('save_post','pd_page_home_save');
function pd_page_home_save() {
	global $post;
    $template_file = get_post_meta($post->ID, '_wp_page_template', TRUE);
	if (isset($_POST['home_photo_wall_details_hidden']) && 'page-template-home.php' == $template_file) {
        if(empty($_POST['home_pw1'])) {delete_post_meta($post->ID, "home_pw1");} else {update_post_meta($post->ID, "home_pw1", $_POST["home_pw1"]);}
        if(empty($_POST['home_pw2'])) {delete_post_meta($post->ID, "home_pw2");} else {update_post_meta($post->ID, "home_pw2", $_POST["home_pw2"]);}
        if(empty($_POST['home_pw3'])) {delete_post_meta($post->ID, "home_pw3");} else {update_post_meta($post->ID, "home_pw3", $_POST["home_pw3"]);}
        if(empty($_POST['home_pw4'])) {delete_post_meta($post->ID, "home_pw4");} else {update_post_meta($post->ID, "home_pw4", $_POST["home_pw4"]);}
        if(empty($_POST['home_pw5'])) {delete_post_meta($post->ID, "home_pw5");} else {update_post_meta($post->ID, "home_pw5", $_POST["home_pw5"]);}
	}
}

Have basic meta fields set-up and the above code deals with saving the data.

But since version 3.2 if I enter a double quote anywhere in the custom field and content after it is removed.

So for example if I enter foo"bar I end up with foo. If I enter "foo"bar I end up with a blank field.

needed to use esc_attr() on input fields *doh*

Re-closing as invalid