Bhambya

/*

Reproduction case for use-after-free crash in auto_manage_torrents.

The bug: after remove_torrent() is called (which calls abort() and unlinks
the torrent from all session lists), a previously-dispatched torrent_handle
operation (like set_flags with auto_managed) can re-add the torrent to
m_torrent_lists. Since the torrent is no longer in m_torrents (the owning
container), once the last shared_ptr is dropped the torrent is destroyed,
leaving a dangling pointer in m_torrent_lists. The next

Bhambya

/*
 * MIT License
 *
 * Copyright (c) 2022 Albert Chang
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is