Thread (2 messages) flat view 2 messages, 2 authors, 2021-06-24

Re: [PATCH net] net: dsa: sja1105: fix NULL pointer dereference in sja1105_reload_cbs()

From: patchwork-bot+netdevbpf@kernel.org
Date: 2021-06-24 22:50:14

Hello:

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

On Thu, 24 Jun 2021 18:52:07 +0300 you wrote:
From: Vladimir Oltean <vladimir.oltean@nxp.com>

priv->cbs is an array of priv->info->num_cbs_shapers elements of type
struct sja1105_cbs_entry which only get allocated if CONFIG_NET_SCH_CBS
is enabled.

However, sja1105_reload_cbs() is called from sja1105_static_config_reload()
which in turn is called for any of the items in sja1105_reset_reasons,
therefore during the normal runtime of the driver and not just from a
code path which can be triggered by the tc-cbs offload.

[...]
Here is the summary with links:
  - [net] net: dsa: sja1105: fix NULL pointer dereference in sja1105_reload_cbs()
    https://git.kernel.org/netdev/net/c/be7f62eebaff

You are awesome, thank you!
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