Function ACLResetSubcommandsForCommand

app/redis-6.2.6/src/acl.c:685–692

Flush the array of allowed subcommands for the specified user * and command ID. */

/* Flush the array of allowed subcommands for the specified user
 * and command ID. */
void ACLResetSubcommandsForCommand(user *u, unsigned long id) {
    if (u->allowed_subcommands && u->allowed_subcommands[id]) {
        for (int i = 0; u->allowed_subcommands[id][i]; i++)
            sdsfree(u->allowed_subcommands[id][i]);
        zfree(u->allowed_subcommands[id]);
        u->allowed_subcommands[id] = NULL;
    }
}

/* Flush the entire table of subcommands. This is useful on +@all, -@all
 * or similar to return back to the minimal memory usage (and checks to do)