Re: [PATCH net] bnge: Fix NULL pointer dereference in aux device release
[email protected] Tue, 04 Aug 2026 01:30:12 +0000
| Newsgroups | org.kernel.vger.netdev |
|---|---|
| Message-ID | <178580701264.2908636.1557114995164267360.git-patchwork-notify@kernel.org> |
Hello: This patch was applied to netdev/net.git (main) by Jakub Kicinski <[email protected]>: On Fri, 31 Jul 2026 12:22:59 -0700 you wrote: > If allocation of auxr_dev fails during auxiliary device setup, the error > path calls auxiliary_device_uninit(), which eventually invokes > bnge_aux_dev_release(). > > The release callback unconditionally dereferences aux_priv->auxr_dev->pdev > to retrieve the parent bnge_dev. Since auxr_dev has not yet been allocated > on this failure path, the dereference results in a NULL pointer exception > > [...] Here is the summary with links: - [net] bnge: Fix NULL pointer dereference in aux device release https://git.kernel.org/netdev/net/c/1cb4298810e2 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html