Re: [PATCH] net: sched: Fix qdisc_rate_table refcount leak when get tcf_block failed

From: patchwork-bot+netdevbpf
Date: Mon Aug 30 2021 - 23:40:16 EST


Hello:

This patch was applied to netdev/net-next.git (refs/heads/master):

On Sun, 29 Aug 2021 23:58:01 +0800 you wrote:
> The reference counting issue happens in one exception handling path of
> cbq_change_class(). When failing to get tcf_block, the function forgets
> to decrease the refcount of "rtab" increased by qdisc_put_rtab(),
> causing a refcount leak.
>
> Fix this issue by jumping to "failure" label when get tcf_block failed.
>
> [...]

Here is the summary with links:
- net: sched: Fix qdisc_rate_table refcount leak when get tcf_block failed
https://git.kernel.org/netdev/net-next/c/c66070125837

You are awesome, thank you!
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