Re: [PATCH net] llc: fix SAP refcount leak in llc_ui_autobind()
From: patchwork-bot+netdevbpf
Date: Sun Jul 05 2026 - 03:10:33 EST
Hello:
This patch was applied to netdev/net.git (main)
by Paolo Abeni <pabeni@xxxxxxxxxx>:
On Tue, 30 Jun 2026 15:48:56 -0400 you wrote:
> llc_ui_autobind() opens a SAP after choosing a dynamic LSAP.
> llc_sap_open() returns a reference owned by the caller, and
> llc_sap_add_socket() takes a second reference for the socket's
> membership in the SAP hash tables.
>
> llc_ui_bind() drops the caller's reference after adding the socket,
> but llc_ui_autobind() keeps it. When the socket is closed,
> llc_sap_remove_socket() releases only the socket reference, leaving
> the SAP on llc_sap_list with sk_count == 0.
>
> [...]
Here is the summary with links:
- [net] llc: fix SAP refcount leak in llc_ui_autobind()
https://git.kernel.org/netdev/net/c/660667cd4066
You are awesome, thank you!
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