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: <166421761477.17810.9199629462308924051.git-patchwork-notify@kernel.org> Date: Mon, 26 Sep 2022 18:40:14 +0000 From: patchwork-bot+netdevbpf@...nel.org To: Peilin Ye <yepeilin.cs@...il.com> Cc: oneukum@...e.com, davem@...emloft.net, edumazet@...gle.com, kuba@...nel.org, pabeni@...hat.com, peilin.ye@...edance.com, gregkh@...uxfoundation.org, ming.lei@...onical.com, cong.wang@...edance.com, netdev@...r.kernel.org, linux-usb@...r.kernel.org, linux-kernel@...r.kernel.org Subject: Re: [PATCH net] usbnet: Fix memory leak in usbnet_disconnect() Hello: This patch was applied to netdev/net.git (master) by Jakub Kicinski <kuba@...nel.org>: On Thu, 22 Sep 2022 21:25:51 -0700 you wrote: > From: Peilin Ye <peilin.ye@...edance.com> > > Currently usbnet_disconnect() unanchors and frees all deferred URBs > using usb_scuttle_anchored_urbs(), which does not free urb->context, > causing a memory leak as reported by syzbot. > > Use a usb_get_from_anchor() while loop instead, similar to what we did > in commit 19cfe912c37b ("Bluetooth: btusb: Fix memory leak in > play_deferred"). Also free urb->sg. > > [...] Here is the summary with links: - [net] usbnet: Fix memory leak in usbnet_disconnect() https://git.kernel.org/netdev/net/c/a43206156263 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html
Powered by blists - more mailing lists