Re: [PATCH] ax25: fix reference count leaks of ax25_dev
From: patchwork-bot+netdevbpf@kernel.org
Date: 2022-02-03 23:00:13
Also in:
linux-hams, lkml
From: patchwork-bot+netdevbpf@kernel.org
Date: 2022-02-03 23:00:13
Also in:
linux-hams, lkml
Hello: This patch was applied to netdev/net.git (master) by Jakub Kicinski [off-list ref]: On Thu, 3 Feb 2022 23:08:11 +0800 you wrote:
The previous commit d01ffb9eee4a ("ax25: add refcount in ax25_dev
to avoid UAF bugs") introduces refcount into ax25_dev, but there
are reference leak paths in ax25_ctl_ioctl(), ax25_fwd_ioctl(),
ax25_rt_add(), ax25_rt_del() and ax25_rt_opt().
This patch uses ax25_dev_put() and adjusts the position of
ax25_addr_ax25dev() to fix reference cout leaks of ax25_dev.
[...]
Here is the summary with links:
- ax25: fix reference count leaks of ax25_dev
https://git.kernel.org/netdev/net/c/87563a043cef
You are awesome, thank you!
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