lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
Open Source and information security mailing list archives
| ||
|
Message-Id: <20190509.134646.706587781958620517.davem@davemloft.net> Date: Thu, 09 May 2019 13:46:46 -0700 (PDT) From: David Miller <davem@...emloft.net> To: yuehaibing@...wei.com Cc: willemb@...gle.com, linux-kernel@...r.kernel.org, netdev@...r.kernel.org, edumazet@...gle.com, maximmi@...lanox.com Subject: Re: [PATCH v2] packet: Fix error path in packet_init From: YueHaibing <yuehaibing@...wei.com> Date: Thu, 9 May 2019 22:52:20 +0800 > kernel BUG at lib/list_debug.c:47! ... > When modprobe af_packet, register_pernet_subsys > fails and does a cleanup, ops->list is set to LIST_POISON1, > but the module init is considered to success, then while rmmod it, > BUG() is triggered in __list_del_entry_valid which is called from > unregister_pernet_subsys. This patch fix error handing path in > packet_init to avoid possilbe issue if some error occur. > > Reported-by: Hulk Robot <hulkci@...wei.com> > Signed-off-by: YueHaibing <yuehaibing@...wei.com> > --- > v2: rework commit log Applied and queued up for -stable, thank you.
Powered by blists - more mailing lists