11 calls to user_save() in Drupal 6

comment_controls_submit in modules/comment/comment.module

Process comment_controls form submissions.

install_configure_form_submit in ./install.php

Form API submit for the site configuration form.

openid_authentication in modules/openid/openid.module

Authenticate a user or attempt registration.

system_admin_compact_page in modules/system/system.admin.inc

Menu callback; Sets whether the admin menu is in compact mode or not.

user_edit_submit in modules/user/user.pages.inc

user_external_login_register in modules/user/user.module

Helper function for authentication modules. Either login in or registers the current user, based on username. Either way, the global $user object is populated based on $name.

user_multiple_role_edit in modules/user/user.module

Callback function for admin mass adding/deleting a user role.

user_profile_form_submit in modules/user/user.pages.inc

Submit function for the user account and profile editing form.

user_register_submit in modules/user/user.module

Submit handler for the user registration form.

user_user_operations_block in modules/user/user.module

Callback function for admin mass blocking users.

user_user_operations_unblock in modules/user/user.module

Callback function for admin mass unblocking users.