Thread (2 messages) flat view 2 messages, 2 authors, 12d ago

Re: [PATCH v2 net] octeontx2-pf: fix NULL deref of af_xdp_zc_qidx on rep setup

From: patchwork-bot+netdevbpf@kernel.org
Date: 2026-08-24 19:11:04
Also in: bpf, lkml

Hello:

This patch was applied to netdev/net.git (main)
by Jakub Kicinski [off-list ref]:

On Fri, 21 Aug 2026 16:25:35 +0530 you wrote:
From: Suman Ghosh <redacted>

af_xdp_zc_qidx tracks receive queues using AF_XDP zero-copy and is
allocated during PF/VF probe. Representors and other non-AF_XDP paths
leave the pointer NULL, but several call sites used test_bit() on it
unconditionally.

[...]
Here is the summary with links:
  - [v2,net] octeontx2-pf: fix NULL deref of af_xdp_zc_qidx on rep setup
    https://git.kernel.org/netdev/net/c/b09a0503c755

You are awesome, thank you!
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