From: patchwork-bot+netdevbpf@kernel.org
To: Eric Joyner <eric.joyner@amd.com>
Cc: netdev@vger.kernel.org, brett.creeley@amd.com,
andrew+netdev@lunn.ch, davem@davemloft.net, kuba@kernel.org,
pabeni@redhat.com, horms@kernel.org, nikhil.rao@amd.com,
vadim.fedorenko@linux.dev, edumazet@kernel.org
Subject: Re: [PATCH net v2 0/2] ionic: fix port_info lifetime bugs
Date: Thu, 22 Oct 2026 00:30:22 +0000 [thread overview]
Message-ID: <179262902262.1378903.17959804366477138316.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20261015-ionic-port-info-lifetime-v2-0-57232013fd79@amd.com>
Hello:
This series was applied to netdev/net-next.git (main)
by Jakub Kicinski <kuba@kernel.org>:
On Thu, 15 Oct 2026 16:03:29 -0700 you wrote:
> Two fixes for the lifetime of the ionic port_info DMA buffer.
>
> Patch 1 fixes a use-after-free. ionic_port_init() allocates port_info
> only when the pointer is NULL, but its error path frees the buffer
> unconditionally. On the firmware recovery paths,
> ionic_lif_handle_fw_up() and ionic_reset_done(), the buffer belongs to
> an earlier successful init, so a failed PORT_INIT frees it under any
> ethtool op that is already reading it. The error path now frees only
> what the same call allocated.
>
> [...]
Here is the summary with links:
- [net,v2,1/2] ionic: fix port_info use-after-free on firmware recovery
https://git.kernel.org/netdev/net-next/c/d90d1a768b3b
- [net,v2,2/2] ionic: free port_info when probe fails after the port is set up
https://git.kernel.org/netdev/net-next/c/4e15e0a941ce
You are awesome, thank you!
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prev parent reply other threads:[~2026-10-22 0:30 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-15 23:03 [PATCH net v2 0/2] ionic: fix port_info lifetime bugs Eric Joyner
2026-10-15 23:03 ` [PATCH net v2 1/2] ionic: fix port_info use-after-free on firmware recovery Eric Joyner
2026-10-16 11:17 ` Vadim Fedorenko
2026-10-15 23:03 ` [PATCH net v2 2/2] ionic: free port_info when probe fails after the port is set up Eric Joyner
2026-10-16 11:34 ` Vadim Fedorenko
2026-10-19 23:20 ` netdev-bot+sashiko
2026-10-21 2:13 ` Eric Joyner
2026-10-15 23:08 ` [PATCH net v2 0/2] ionic: fix port_info lifetime bugs netdev-bot+sinfo
2026-10-15 23:56 ` Eric Joyner
2026-10-22 0:30 ` patchwork-bot+netdevbpf [this message]
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