lists.openwall.net   lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  linux-cve-announce  PHC 
Open Source and information security mailing list archives
 
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Message-ID: <16c758c6-479b-4c54-ad51-88c26a56b4c9@mojatatu.com>
Date: Fri, 17 Nov 2023 09:06:45 -0300
From: Pedro Tammela <pctammela@...atatu.com>
To: Kunwu Chan <chentao@...inos.cn>, jhs@...atatu.com,
 xiyou.wangcong@...il.com, jiri@...nulli.us, davem@...emloft.net,
 edumazet@...gle.com, kuba@...nel.org, pabeni@...hat.com
Cc: kunwu.chan@...mail.com, netdev@...r.kernel.org,
 linux-kernel@...r.kernel.org
Subject: Re: [PATCH] net: sched: Fix an endian bug in tcf_proto_create

On 17/11/2023 06:31, Kunwu Chan wrote:
> net/sched/cls_api.c:390:22: warning: incorrect type in assignment (different base types)
> net/sched/cls_api.c:390:22:    expected restricted __be16 [usertype] protocol
> net/sched/cls_api.c:390:22:    got unsigned int [usertype] protocol
> 
> Fixes: 33a48927c193 ("sched: push TC filter protocol creation into a separate function")
> 
> Signed-off-by: Kunwu Chan <chentao@...inos.cn>
> ---
>   net/sched/cls_api.c | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/net/sched/cls_api.c b/net/sched/cls_api.c
> index 1976bd163986..f73f39f61f66 100644
> --- a/net/sched/cls_api.c
> +++ b/net/sched/cls_api.c
> @@ -387,7 +387,7 @@ static struct tcf_proto *tcf_proto_create(const char *kind, u32 protocol,
>   		goto errout;
>   	}
>   	tp->classify = tp->ops->classify;
> -	tp->protocol = protocol;
> +	tp->protocol = cpu_to_be16(protocol);
>   	tp->prio = prio;
>   	tp->chain = chain;
>   	spin_lock_init(&tp->lock);
I don't believe there's something to fix here either

Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ