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 PHC | |
Open Source and information security mailing list archives
| ||
|
Date: Mon, 31 Aug 2020 09:16:32 +0900 From: Toshiaki Makita <toshiaki.makita1@...il.com> To: Rustam Kovhaev <rkovhaev@...il.com>, davem@...emloft.net, kuba@...nel.org Cc: netdev@...r.kernel.org, bpf@...r.kernel.org, linux-kernel@...r.kernel.org, gregkh@...uxfoundation.org Subject: Re: [PATCH] veth: fix memory leak in veth_newlink() On 2020/08/30 22:13, Rustam Kovhaev wrote: > when register_netdevice(dev) fails we should check whether struct > veth_rq has been allocated via ndo_init callback and free it, because, > depending on the code path, register_netdevice() might not call > priv_destructor() callback AFAICS, register_netdevice() always goto err_uninit and calls priv_destructor() on failure after ndo_init() succeeded. So I could not find such a code path. Would you elaborate on it? Thanks, Toshiaki Makita
Powered by blists - more mailing lists