lkml.org 
[lkml]   [2023]   [Dec]   [7]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
SubjectRe: [PATCH v2 net] net: dsa: microchip: provide a list of valid protocols for xmit handler
From
Date
Hello:

This patch was applied to bpf/bpf.git (master)
by Jakub Kicinski <kuba@kernel.org>:

On Wed, 6 Dec 2023 08:16:54 +0100 you wrote:
> Provide a list of valid protocols for which the driver will provide
> it's deferred xmit handler.
>
> When using DSA_TAG_PROTO_KSZ8795 protocol, it does not provide a
> "connect" method, therefor ksz_connect() is not allocating ksz_tagger_data.
>
> This avoids the following null pointer dereference:
> ksz_connect_tag_protocol from dsa_register_switch+0x9ac/0xee0
> dsa_register_switch from ksz_switch_register+0x65c/0x828
> ksz_switch_register from ksz_spi_probe+0x11c/0x168
> ksz_spi_probe from spi_probe+0x84/0xa8
> spi_probe from really_probe+0xc8/0x2d8
>
> [...]

Here is the summary with links:
- [v2,net] net: dsa: microchip: provide a list of valid protocols for xmit handler
https://git.kernel.org/bpf/bpf/c/1499b89289bf

You are awesome, thank you!
--
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html


\
 
 \ /
  Last update: 2023-12-07 19:12    [W:0.087 / U:0.128 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site