linux-kernel - Re: [PATCH] infiniband: Fixes memory leak in send

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-next>] [day] [month] [year] [list]

Date:	Mon, 16 Jun 2014 17:36:56 -0700 (PDT)
From:	David Rientjes <rientjes@...gle.com>
To:	Nick Krause <xerofoify@...il.com>
cc:	Steve Wise <swise@...ngridcomputing.com>, swise@...lsio.com,
	roland@...nel.org, sean.hefty@...el.com, hal.rosenstock@...il.com,
	linux-rdma@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] infiniband: Fixes memory leak in send_flowc

On Mon, 16 Jun 2014, Nick Krause wrote:

> That's true David,
> I will resend this parch without the use of the pr_warn.

There's no patch to resend if you don't use pr_warn().  kfree_skb(skb) is 
unnecessary if !skb, look at the first thing it checks:

void kfree_skb(struct sk_buff *skb)
{
        if (unlikely(!skb))
                return;
	...
}

Thus, I don't see the memory leak you're referring to.
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/