From: Johannes Berg <johannes@sipsolutions.net>
To: greearb@candelatech.com, linux-wireless@vger.kernel.org
Subject: Re: [PATCH v3 4/4] mac80211-hwsim: add length checks before allocating skb.
Date: Wed, 29 Mar 2017 10:47:56 +0200 [thread overview]
Message-ID: <1490777276.7948.12.camel@sipsolutions.net> (raw)
In-Reply-To: <1490311578-18926-4-git-send-email-greearb@candelatech.com>
On Thu, 2017-03-23 at 16:26 -0700, greearb@candelatech.com wrote:
> From: Ben Greear <greearb@candelatech.com>
>
> Modify the receive-from-user-space logic to do length
> and 'is-down' checks before trying to allocate an skb.
>
> And, if we are going to ignore the pkt due to radio idle,
> then do not return an error code to user-space. User-space
> cannot reliably know exactly when a radio is idle or not.
>
Makes sense, but doesn't apply separately.
johannes
next prev parent reply other threads:[~2017-03-29 8:48 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-03-23 23:26 [PATCH v3 1/4] mac80211-hwsim: notify user-space about channel change greearb
2017-03-23 23:26 ` [PATCH v3 2/4] mac80211-hwsim: remove dmesg spam about get-survey greearb
2017-03-29 8:46 ` Johannes Berg
2017-03-23 23:26 ` [PATCH v3 3/4] mac80211-hwsim: add rate-limited debugging for rx-netlink greearb
2017-03-29 8:46 ` Johannes Berg
2017-03-29 15:39 ` Ben Greear
2017-03-29 16:52 ` Johannes Berg
2017-03-23 23:26 ` [PATCH v3 4/4] mac80211-hwsim: add length checks before allocating skb greearb
2017-03-29 8:47 ` Johannes Berg [this message]
2017-03-29 8:42 ` [PATCH v3 1/4] mac80211-hwsim: notify user-space about channel change Johannes Berg
2017-03-29 15:35 ` Ben Greear
2017-03-29 16:51 ` Johannes Berg
2017-03-29 17:11 ` Ben Greear
2017-03-31 11:48 ` Johannes Berg
2017-03-31 13:33 ` Ben Greear
2017-04-18 9:58 ` Johannes Berg
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