Subject: Re: [PATCH net v2] net: tipc: avoid possible garbage value

From: Jakub Kicinski <[email-masked]>
Date: Sat, 14 Sep 2024 07:12:54 -0700

On Sat, 14 Sep 2024 18:26:21 +0800 Su Hui wrote:
> Clang static checker (scan-build) warning:
> net/tipc/bcast.c:305:4:
> The expression is an uninitialized value. The computed value will also
> be garbage [core.uninitialized.Assign]
>   305 |                         (*cong_link_cnt)++;
>       |                         ^~~~~~~~~~~~~~~~~~
> 
> tipc_rcast_xmit() will increase cong_link_cnt's value, but cong_link_cnt
> is uninitialized. Although it won't really cause a problem, it's better
> to fix it.
> 
> Fixes: dca4a17d24ee ("tipc: fix potential hanging after b/rcast changing")
> Signed-off-by: Su Hui <[email-masked]>
> Reviewed-by: Justin Stitt <[email-masked]>

Applied, thanks:

https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git/commit/?id=99655a304e450baaae6b396cb942b9e47659d644
-- 
pw-bot: accept