Hello:
This patch was applied to netdev/net.git (main)
by Jakub Kicinski <[email protected]>:
On Mon, 3 Aug 2026 08:29:36 +0800 you wrote:
> ovs_flow_cmd_new() preallocates the optional reply skb before it takes
> ovs_mutex and before it knows which existing flow will be updated.
>
> That is normally fine because the skb is sized from the request flow
> identifier. That identifier also becomes the inserted flow's identifier.
> For updates, however, a request with a UFID may miss the UFID lookup and
> then fall back to the flow key lookup. That lookup can legitimately find
> an existing key-identified flow. UFIDs are optional and the flow key is
> the primary identifier.
>
> [...]
Here is the summary with links:
- [net,v5,1/1] net: openvswitch: reallocate update replies for mismatched IDs
https://git.kernel.org/netdev/net/c/5d1c224dd914
You are awesome, thank you!
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