[lvc-project] [PATCH v2] tcp_bpf: propagate error code in tcp_bpf_sendmsg()

[patchwork-bot+netdevbpf at kernel.org]

Hello:

This patch was applied to netdev/net.git (main)
by Jakub Kicinski <kuba at kernel.org>:

On Mon, 19 Oct 2026 11:22:14 +0300 you wrote:
> In tcp_bpf_sendmsg(), the value returned by sk_msg_memcopy_from_iter()
> is checked for error but not propagated to 'out_err' label, so error
> handling may not work as expected. Fix this by assigning error value
> to 'err', thus making sure that error won't be silently ignored.
> 
> Reported-by: Sashiko <shodan.ai at mcst.ru>
> Fixes: 5153a75ef34b ("tcp_bpf: Fix copied value in tcp_bpf_sendmsg")
> Signed-off-by: Dmitry Antipov <dmantipov at yandex.ru>
> 
> [...]

Here is the summary with links:
  - [v2] tcp_bpf: propagate error code in tcp_bpf_sendmsg()
    https://git.kernel.org/netdev/net/c/82e31923c055

You are awesome, thank you!
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